Optimize dartium dart:html bindings so real world application performance is acceptable. Improves d…

sdk/lib/web_gl/dartium/web_gl_dartium.dart

 /**
  * 3D programming in the browser.
  */
 library dart.dom.web_gl;
 
 import 'dart:async';
 import 'dart:collection';
 import 'dart:_internal';
 import 'dart:html';
 import 'dart:html_common';
@@ skipping 424 matching lines @@
     return new ActiveInfo._internalWrap();
   }
 
   factory ActiveInfo._internalWrap() {
     return new ActiveInfo.internal_();
   }
 
   @Deprecated("Internal Use Only")
   ActiveInfo.internal_() { }
 
-  bool operator ==(other) => unwrap_jso(other) == unwrap_jso(this) || identical(this, other);
-  int get hashCode => unwrap_jso(this).hashCode;
-
   @DomName('WebGLActiveInfo.name')
   @DocsEditable()
-  String get name => _blink.BlinkWebGLActiveInfo.instance.name_Getter_(unwrap_jso(this));
+  String get name => _blink.BlinkWebGLActiveInfo.instance.name_Getter_(this);
   
   @DomName('WebGLActiveInfo.size')
   @DocsEditable()
-  int get size => _blink.BlinkWebGLActiveInfo.instance.size_Getter_(unwrap_jso(this));
+  int get size => _blink.BlinkWebGLActiveInfo.instance.size_Getter_(this);
   
   @DomName('WebGLActiveInfo.type')
   @DocsEditable()
-  int get type => _blink.BlinkWebGLActiveInfo.instance.type_Getter_(unwrap_jso(this));
+  int get type => _blink.BlinkWebGLActiveInfo.instance.type_Getter_(this);
   
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 
 @DocsEditable()
 @DomName('ANGLEInstancedArrays')
 @Experimental() // untriaged
 class AngleInstancedArrays extends DartHtmlDomObject {
   // To suppress missing implicit constructor warnings.
   factory AngleInstancedArrays._() { throw new UnsupportedError("Not supported"); }
 
   @Deprecated("Internal Use Only")
   static AngleInstancedArrays internalCreateAngleInstancedArrays() {
     return new AngleInstancedArrays._internalWrap();
   }
 
   factory AngleInstancedArrays._internalWrap() {
     return new AngleInstancedArrays.internal_();
   }
 
   @Deprecated("Internal Use Only")
   AngleInstancedArrays.internal_() { }
 
-  bool operator ==(other) => unwrap_jso(other) == unwrap_jso(this) || identical(this, other);
-  int get hashCode => unwrap_jso(this).hashCode;
-
   @DomName('ANGLEInstancedArrays.VERTEX_ATTRIB_ARRAY_DIVISOR_ANGLE')
   @DocsEditable()
   @Experimental() // untriaged
   static const int VERTEX_ATTRIB_ARRAY_DIVISOR_ANGLE = 0x88FE;
 
   @DomName('ANGLEInstancedArrays.drawArraysInstancedANGLE')
   @DocsEditable()
   @Experimental() // untriaged
-  void drawArraysInstancedAngle(int mode, int first, int count, int primcount) => _blink.BlinkANGLEInstancedArrays.instance.drawArraysInstancedANGLE_Callback_4_(unwrap_jso(this), mode, first, count, primcount);
+  void drawArraysInstancedAngle(int mode, int first, int count, int primcount) => _blink.BlinkANGLEInstancedArrays.instance.drawArraysInstancedANGLE_Callback_4_(this, mode, first, count, primcount);
   
   @DomName('ANGLEInstancedArrays.drawElementsInstancedANGLE')
   @DocsEditable()
   @Experimental() // untriaged
-  void drawElementsInstancedAngle(int mode, int count, int type, int offset, int primcount) => _blink.BlinkANGLEInstancedArrays.instance.drawElementsInstancedANGLE_Callback_5_(unwrap_jso(this), mode, count, type, offset, primcount);
+  void drawElementsInstancedAngle(int mode, int count, int type, int offset, int primcount) => _blink.BlinkANGLEInstancedArrays.instance.drawElementsInstancedANGLE_Callback_5_(this, mode, count, type, offset, primcount);
   
   @DomName('ANGLEInstancedArrays.vertexAttribDivisorANGLE')
   @DocsEditable()
   @Experimental() // untriaged
-  void vertexAttribDivisorAngle(int index, int divisor) => _blink.BlinkANGLEInstancedArrays.instance.vertexAttribDivisorANGLE_Callback_2_(unwrap_jso(this), index, divisor);
+  void vertexAttribDivisorAngle(int index, int divisor) => _blink.BlinkANGLEInstancedArrays.instance.vertexAttribDivisorANGLE_Callback_2_(this, index, divisor);
   
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 
 @DocsEditable()
 @DomName('WebGLBuffer')
 @Unstable()
 class Buffer extends DartHtmlDomObject {
   // To suppress missing implicit constructor warnings.
   factory Buffer._() { throw new UnsupportedError("Not supported"); }
 
   @Deprecated("Internal Use Only")
   static Buffer internalCreateBuffer() {
     return new Buffer._internalWrap();
   }
 
   factory Buffer._internalWrap() {
     return new Buffer.internal_();
   }
 
   @Deprecated("Internal Use Only")
   Buffer.internal_() { }
 
-  bool operator ==(other) => unwrap_jso(other) == unwrap_jso(this) || identical(this, other);
-  int get hashCode => unwrap_jso(this).hashCode;
-
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 
 @DocsEditable()
 @DomName('CHROMIUMSubscribeUniform')
 @Experimental() // untriaged
 class ChromiumSubscribeUniform extends DartHtmlDomObject {
   // To suppress missing implicit constructor warnings.
   factory ChromiumSubscribeUniform._() { throw new UnsupportedError("Not supported"); }
 
   @Deprecated("Internal Use Only")
   static ChromiumSubscribeUniform internalCreateChromiumSubscribeUniform() {
     return new ChromiumSubscribeUniform._internalWrap();
   }
 
   factory ChromiumSubscribeUniform._internalWrap() {
     return new ChromiumSubscribeUniform.internal_();
   }
 
   @Deprecated("Internal Use Only")
   ChromiumSubscribeUniform.internal_() { }
 
-  bool operator ==(other) => unwrap_jso(other) == unwrap_jso(this) || identical(this, other);
-  int get hashCode => unwrap_jso(this).hashCode;
-
   @DomName('CHROMIUMSubscribeUniform.MOUSE_POSITION_CHROMIUM')
   @DocsEditable()
   @Experimental() // untriaged
   static const int MOUSE_POSITION_CHROMIUM = 0x924C;
 
   @DomName('CHROMIUMSubscribeUniform.SUBSCRIBED_VALUES_BUFFER_CHROMIUM')
   @DocsEditable()
   @Experimental() // untriaged
   static const int SUBSCRIBED_VALUES_BUFFER_CHROMIUM = 0x924B;
 
   @DomName('CHROMIUMSubscribeUniform.bindValuebufferCHROMIUM')
   @DocsEditable()
   @Experimental() // untriaged
-  void bindValuebufferChromium(int target, ChromiumValuebuffer buffer) => _blink.BlinkCHROMIUMSubscribeUniform.instance.bindValuebufferCHROMIUM_Callback_2_(unwrap_jso(this), target, unwrap_jso(buffer));
+  void bindValuebufferChromium(int target, ChromiumValuebuffer buffer) => _blink.BlinkCHROMIUMSubscribeUniform.instance.bindValuebufferCHROMIUM_Callback_2_(this, target, buffer);
   
   @DomName('CHROMIUMSubscribeUniform.createValuebufferCHROMIUM')
   @DocsEditable()
   @Experimental() // untriaged
-  ChromiumValuebuffer createValuebufferChromium() => wrap_jso(_blink.BlinkCHROMIUMSubscribeUniform.instance.createValuebufferCHROMIUM_Callback_0_(unwrap_jso(this)));
+  ChromiumValuebuffer createValuebufferChromium() => _blink.BlinkCHROMIUMSubscribeUniform.instance.createValuebufferCHROMIUM_Callback_0_(this);
   
   @DomName('CHROMIUMSubscribeUniform.deleteValuebufferCHROMIUM')
   @DocsEditable()
   @Experimental() // untriaged
-  void deleteValuebufferChromium(ChromiumValuebuffer buffer) => _blink.BlinkCHROMIUMSubscribeUniform.instance.deleteValuebufferCHROMIUM_Callback_1_(unwrap_jso(this), unwrap_jso(buffer));
+  void deleteValuebufferChromium(ChromiumValuebuffer buffer) => _blink.BlinkCHROMIUMSubscribeUniform.instance.deleteValuebufferCHROMIUM_Callback_1_(this, buffer);
   
   @DomName('CHROMIUMSubscribeUniform.isValuebufferCHROMIUM')
   @DocsEditable()
   @Experimental() // untriaged
-  bool isValuebufferChromium(ChromiumValuebuffer buffer) => _blink.BlinkCHROMIUMSubscribeUniform.instance.isValuebufferCHROMIUM_Callback_1_(unwrap_jso(this), unwrap_jso(buffer));
+  bool isValuebufferChromium(ChromiumValuebuffer buffer) => _blink.BlinkCHROMIUMSubscribeUniform.instance.isValuebufferCHROMIUM_Callback_1_(this, buffer);
   
   @DomName('CHROMIUMSubscribeUniform.populateSubscribedValuesCHROMIUM')
   @DocsEditable()
   @Experimental() // untriaged
-  void populateSubscribedValuesChromium(int target) => _blink.BlinkCHROMIUMSubscribeUniform.instance.populateSubscribedValuesCHROMIUM_Callback_1_(unwrap_jso(this), target);
+  void populateSubscribedValuesChromium(int target) => _blink.BlinkCHROMIUMSubscribeUniform.instance.populateSubscribedValuesCHROMIUM_Callback_1_(this, target);
   
   @DomName('CHROMIUMSubscribeUniform.subscribeValueCHROMIUM')
   @DocsEditable()
   @Experimental() // untriaged
-  void subscribeValueChromium(int target, int subscriptions) => _blink.BlinkCHROMIUMSubscribeUniform.instance.subscribeValueCHROMIUM_Callback_2_(unwrap_jso(this), target, subscriptions);
+  void subscribeValueChromium(int target, int subscriptions) => _blink.BlinkCHROMIUMSubscribeUniform.instance.subscribeValueCHROMIUM_Callback_2_(this, target, subscriptions);
   
   @DomName('CHROMIUMSubscribeUniform.uniformValuebufferCHROMIUM')
   @DocsEditable()
   @Experimental() // untriaged
-  void uniformValuebufferChromium(UniformLocation location, int target, int subscription) => _blink.BlinkCHROMIUMSubscribeUniform.instance.uniformValuebufferCHROMIUM_Callback_3_(unwrap_jso(this), unwrap_jso(location), target, subscription);
+  void uniformValuebufferChromium(UniformLocation location, int target, int subscription) => _blink.BlinkCHROMIUMSubscribeUniform.instance.uniformValuebufferCHROMIUM_Callback_3_(this, location, target, subscription);
   
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 
 @DocsEditable()
 @DomName('WebGLCompressedTextureATC')
 // http://www.khronos.org/registry/webgl/extensions/WEBGL_compressed_texture_atc/
 @Experimental()
 class CompressedTextureAtc extends DartHtmlDomObject {
   // To suppress missing implicit constructor warnings.
   factory CompressedTextureAtc._() { throw new UnsupportedError("Not supported"); }
 
   @Deprecated("Internal Use Only")
   static CompressedTextureAtc internalCreateCompressedTextureAtc() {
     return new CompressedTextureAtc._internalWrap();
   }
 
   factory CompressedTextureAtc._internalWrap() {
     return new CompressedTextureAtc.internal_();
   }
 
   @Deprecated("Internal Use Only")
   CompressedTextureAtc.internal_() { }
 
-  bool operator ==(other) => unwrap_jso(other) == unwrap_jso(this) || identical(this, other);
-  int get hashCode => unwrap_jso(this).hashCode;
-
   @DomName('WebGLCompressedTextureATC.COMPRESSED_RGBA_ATC_EXPLICIT_ALPHA_WEBGL')
   @DocsEditable()
   static const int COMPRESSED_RGBA_ATC_EXPLICIT_ALPHA_WEBGL = 0x8C93;
 
   @DomName('WebGLCompressedTextureATC.COMPRESSED_RGBA_ATC_INTERPOLATED_ALPHA_WEBGL')
   @DocsEditable()
   static const int COMPRESSED_RGBA_ATC_INTERPOLATED_ALPHA_WEBGL = 0x87EE;
 
   @DomName('WebGLCompressedTextureATC.COMPRESSED_RGB_ATC_WEBGL')
   @DocsEditable()
@@ skipping 19 matching lines @@
     return new CompressedTextureETC1._internalWrap();
   }
 
   factory CompressedTextureETC1._internalWrap() {
     return new CompressedTextureETC1.internal_();
   }
 
   @Deprecated("Internal Use Only")
   CompressedTextureETC1.internal_() { }
 
-  bool operator ==(other) => unwrap_jso(other) == unwrap_jso(this) || identical(this, other);
-  int get hashCode => unwrap_jso(this).hashCode;
-
   @DomName('WebGLCompressedTextureETC1.COMPRESSED_RGB_ETC1_WEBGL')
   @DocsEditable()
   @Experimental() // untriaged
   static const int COMPRESSED_RGB_ETC1_WEBGL = 0x8D64;
 
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
@@ skipping 13 matching lines @@
     return new CompressedTexturePvrtc._internalWrap();
   }
 
   factory CompressedTexturePvrtc._internalWrap() {
     return new CompressedTexturePvrtc.internal_();
   }
 
   @Deprecated("Internal Use Only")
   CompressedTexturePvrtc.internal_() { }
 
-  bool operator ==(other) => unwrap_jso(other) == unwrap_jso(this) || identical(this, other);
-  int get hashCode => unwrap_jso(this).hashCode;
-
   @DomName('WebGLCompressedTexturePVRTC.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG')
   @DocsEditable()
   static const int COMPRESSED_RGBA_PVRTC_2BPPV1_IMG = 0x8C03;
 
   @DomName('WebGLCompressedTexturePVRTC.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG')
   @DocsEditable()
   static const int COMPRESSED_RGBA_PVRTC_4BPPV1_IMG = 0x8C02;
 
   @DomName('WebGLCompressedTexturePVRTC.COMPRESSED_RGB_PVRTC_2BPPV1_IMG')
   @DocsEditable()
@@ skipping 24 matching lines @@
     return new CompressedTextureS3TC._internalWrap();
   }
 
   factory CompressedTextureS3TC._internalWrap() {
     return new CompressedTextureS3TC.internal_();
   }
 
   @Deprecated("Internal Use Only")
   CompressedTextureS3TC.internal_() { }
 
-  bool operator ==(other) => unwrap_jso(other) == unwrap_jso(this) || identical(this, other);
-  int get hashCode => unwrap_jso(this).hashCode;
-
   @DomName('WebGLCompressedTextureS3TC.COMPRESSED_RGBA_S3TC_DXT1_EXT')
   @DocsEditable()
   static const int COMPRESSED_RGBA_S3TC_DXT1_EXT = 0x83F1;
 
   @DomName('WebGLCompressedTextureS3TC.COMPRESSED_RGBA_S3TC_DXT3_EXT')
   @DocsEditable()
   static const int COMPRESSED_RGBA_S3TC_DXT3_EXT = 0x83F2;
 
   @DomName('WebGLCompressedTextureS3TC.COMPRESSED_RGBA_S3TC_DXT5_EXT')
   @DocsEditable()
@@ skipping 16 matching lines @@
 @Unstable()
 class ContextEvent extends Event {
   // To suppress missing implicit constructor warnings.
   factory ContextEvent._() { throw new UnsupportedError("Not supported"); }
 
   @DomName('WebGLContextEvent.WebGLContextEvent')
   @DocsEditable()
   factory ContextEvent(String type, [Map eventInit]) {
     if (eventInit != null) {
       var eventInit_1 = convertDartToNative_Dictionary(eventInit);
-      return wrap_jso(_blink.BlinkWebGLContextEvent.instance.constructorCallback_2_(type, eventInit_1));
+      return _blink.BlinkWebGLContextEvent.instance.constructorCallback_2_(type, eventInit_1);
     }
-    return wrap_jso(_blink.BlinkWebGLContextEvent.instance.constructorCallback_1_(type));
+    return _blink.BlinkWebGLContextEvent.instance.constructorCallback_1_(type);
   }
 
 
   @Deprecated("Internal Use Only")
   static ContextEvent internalCreateContextEvent() {
     return new ContextEvent._internalWrap();
   }
 
   external factory ContextEvent._internalWrap();
 
   @Deprecated("Internal Use Only")
   ContextEvent.internal_() : super.internal_();
 
 
   @DomName('WebGLContextEvent.statusMessage')
   @DocsEditable()
-  String get statusMessage => _blink.BlinkWebGLContextEvent.instance.statusMessage_Getter_(unwrap_jso(this));
+  String get statusMessage => _blink.BlinkWebGLContextEvent.instance.statusMessage_Getter_(this);
   
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 
 @DocsEditable()
 @DomName('WebGLDebugRendererInfo')
 // http://www.khronos.org/registry/webgl/extensions/WEBGL_debug_renderer_info/
 @Experimental() // experimental
 class DebugRendererInfo extends DartHtmlDomObject {
   // To suppress missing implicit constructor warnings.
   factory DebugRendererInfo._() { throw new UnsupportedError("Not supported"); }
 
   @Deprecated("Internal Use Only")
   static DebugRendererInfo internalCreateDebugRendererInfo() {
     return new DebugRendererInfo._internalWrap();
   }
 
   factory DebugRendererInfo._internalWrap() {
     return new DebugRendererInfo.internal_();
   }
 
   @Deprecated("Internal Use Only")
   DebugRendererInfo.internal_() { }
 
-  bool operator ==(other) => unwrap_jso(other) == unwrap_jso(this) || identical(this, other);
-  int get hashCode => unwrap_jso(this).hashCode;
-
   @DomName('WebGLDebugRendererInfo.UNMASKED_RENDERER_WEBGL')
   @DocsEditable()
   static const int UNMASKED_RENDERER_WEBGL = 0x9246;
 
   @DomName('WebGLDebugRendererInfo.UNMASKED_VENDOR_WEBGL')
   @DocsEditable()
   static const int UNMASKED_VENDOR_WEBGL = 0x9245;
 
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
@@ skipping 16 matching lines @@
     return new DebugShaders._internalWrap();
   }
 
   factory DebugShaders._internalWrap() {
     return new DebugShaders.internal_();
   }
 
   @Deprecated("Internal Use Only")
   DebugShaders.internal_() { }
 
-  bool operator ==(other) => unwrap_jso(other) == unwrap_jso(this) || identical(this, other);
-  int get hashCode => unwrap_jso(this).hashCode;
-
   @DomName('WebGLDebugShaders.getTranslatedShaderSource')
   @DocsEditable()
-  String getTranslatedShaderSource(Shader shader) => _blink.BlinkWebGLDebugShaders.instance.getTranslatedShaderSource_Callback_1_(unwrap_jso(this), unwrap_jso(shader));
+  String getTranslatedShaderSource(Shader shader) => _blink.BlinkWebGLDebugShaders.instance.getTranslatedShaderSource_Callback_1_(this, shader);
   
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 
 @DocsEditable()
 @DomName('WebGLDepthTexture')
 // http://www.khronos.org/registry/webgl/extensions/WEBGL_depth_texture/
 @Experimental() // experimental
 class DepthTexture extends DartHtmlDomObject {
   // To suppress missing implicit constructor warnings.
   factory DepthTexture._() { throw new UnsupportedError("Not supported"); }
 
   @Deprecated("Internal Use Only")
   static DepthTexture internalCreateDepthTexture() {
     return new DepthTexture._internalWrap();
   }
 
   factory DepthTexture._internalWrap() {
     return new DepthTexture.internal_();
   }
 
   @Deprecated("Internal Use Only")
   DepthTexture.internal_() { }
 
-  bool operator ==(other) => unwrap_jso(other) == unwrap_jso(this) || identical(this, other);
-  int get hashCode => unwrap_jso(this).hashCode;
-
   @DomName('WebGLDepthTexture.UNSIGNED_INT_24_8_WEBGL')
   @DocsEditable()
   static const int UNSIGNED_INT_24_8_WEBGL = 0x84FA;
 
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
@@ skipping 12 matching lines @@
     return new DrawBuffers._internalWrap();
   }
 
   factory DrawBuffers._internalWrap() {
     return new DrawBuffers.internal_();
   }
 
   @Deprecated("Internal Use Only")
   DrawBuffers.internal_() { }
 
-  bool operator ==(other) => unwrap_jso(other) == unwrap_jso(this) || identical(this, other);
-  int get hashCode => unwrap_jso(this).hashCode;
-
   @DomName('WebGLDrawBuffers.COLOR_ATTACHMENT0_WEBGL')
   @DocsEditable()
   static const int COLOR_ATTACHMENT0_WEBGL = 0x8CE0;
 
   @DomName('WebGLDrawBuffers.COLOR_ATTACHMENT10_WEBGL')
   @DocsEditable()
   static const int COLOR_ATTACHMENT10_WEBGL = 0x8CEA;
 
   @DomName('WebGLDrawBuffers.COLOR_ATTACHMENT11_WEBGL')
   @DocsEditable()
@@ skipping 118 matching lines @@
   @DomName('WebGLDrawBuffers.MAX_COLOR_ATTACHMENTS_WEBGL')
   @DocsEditable()
   static const int MAX_COLOR_ATTACHMENTS_WEBGL = 0x8CDF;
 
   @DomName('WebGLDrawBuffers.MAX_DRAW_BUFFERS_WEBGL')
   @DocsEditable()
   static const int MAX_DRAW_BUFFERS_WEBGL = 0x8824;
 
   @DomName('WebGLDrawBuffers.drawBuffersWEBGL')
   @DocsEditable()
-  void drawBuffersWebgl(List<int> buffers) => _blink.BlinkWebGLDrawBuffers.instance.drawBuffersWEBGL_Callback_1_(unwrap_jso(this), buffers);
+  void drawBuffersWebgl(List<int> buffers) => _blink.BlinkWebGLDrawBuffers.instance.drawBuffersWEBGL_Callback_1_(this, buffers);
   
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 
 @DocsEditable()
 @DomName('EXTsRGB')
 @Experimental() // untriaged
 class EXTsRgb extends DartHtmlDomObject {
   // To suppress missing implicit constructor warnings.
   factory EXTsRgb._() { throw new UnsupportedError("Not supported"); }
 
   @Deprecated("Internal Use Only")
   static EXTsRgb internalCreateEXTsRgb() {
     return new EXTsRgb._internalWrap();
   }
 
   factory EXTsRgb._internalWrap() {
     return new EXTsRgb.internal_();
   }
 
   @Deprecated("Internal Use Only")
   EXTsRgb.internal_() { }
 
-  bool operator ==(other) => unwrap_jso(other) == unwrap_jso(this) || identical(this, other);
-  int get hashCode => unwrap_jso(this).hashCode;
-
   @DomName('EXTsRGB.FRAMEBUFFER_ATTACHMENT_COLOR_ENCODING_EXT')
   @DocsEditable()
   @Experimental() // untriaged
   static const int FRAMEBUFFER_ATTACHMENT_COLOR_ENCODING_EXT = 0x8210;
 
   @DomName('EXTsRGB.SRGB8_ALPHA8_EXT')
   @DocsEditable()
   @Experimental() // untriaged
   static const int SRGB8_ALPHA8_EXT = 0x8C43;
 
@@ skipping 27 matching lines @@
     return new ExtBlendMinMax._internalWrap();
   }
 
   factory ExtBlendMinMax._internalWrap() {
     return new ExtBlendMinMax.internal_();
   }
 
   @Deprecated("Internal Use Only")
   ExtBlendMinMax.internal_() { }
 
-  bool operator ==(other) => unwrap_jso(other) == unwrap_jso(this) || identical(this, other);
-  int get hashCode => unwrap_jso(this).hashCode;
-
   @DomName('EXTBlendMinMax.MAX_EXT')
   @DocsEditable()
   @Experimental() // untriaged
   static const int MAX_EXT = 0x8008;
 
   @DomName('EXTBlendMinMax.MIN_EXT')
   @DocsEditable()
   @Experimental() // untriaged
   static const int MIN_EXT = 0x8007;
 
@@ skipping 18 matching lines @@
     return new ExtFragDepth._internalWrap();
   }
 
   factory ExtFragDepth._internalWrap() {
     return new ExtFragDepth.internal_();
   }
 
   @Deprecated("Internal Use Only")
   ExtFragDepth.internal_() { }
 
-  bool operator ==(other) => unwrap_jso(other) == unwrap_jso(this) || identical(this, other);
-  int get hashCode => unwrap_jso(this).hashCode;
-
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 
 @DocsEditable()
 @DomName('EXTShaderTextureLOD')
 @Experimental() // untriaged
 class ExtShaderTextureLod extends DartHtmlDomObject {
   // To suppress missing implicit constructor warnings.
   factory ExtShaderTextureLod._() { throw new UnsupportedError("Not supported"); }
 
   @Deprecated("Internal Use Only")
   static ExtShaderTextureLod internalCreateExtShaderTextureLod() {
     return new ExtShaderTextureLod._internalWrap();
   }
 
   factory ExtShaderTextureLod._internalWrap() {
     return new ExtShaderTextureLod.internal_();
   }
 
   @Deprecated("Internal Use Only")
   ExtShaderTextureLod.internal_() { }
 
-  bool operator ==(other) => unwrap_jso(other) == unwrap_jso(this) || identical(this, other);
-  int get hashCode => unwrap_jso(this).hashCode;
-
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 
 @DocsEditable()
 @DomName('EXTTextureFilterAnisotropic')
 // http://www.khronos.org/registry/webgl/extensions/EXT_texture_filter_anisotropic/
 @Experimental()
 class ExtTextureFilterAnisotropic extends DartHtmlDomObject {
   // To suppress missing implicit constructor warnings.
   factory ExtTextureFilterAnisotropic._() { throw new UnsupportedError("Not supported"); }
 
   @Deprecated("Internal Use Only")
   static ExtTextureFilterAnisotropic internalCreateExtTextureFilterAnisotropic() {
     return new ExtTextureFilterAnisotropic._internalWrap();
   }
 
   factory ExtTextureFilterAnisotropic._internalWrap() {
     return new ExtTextureFilterAnisotropic.internal_();
   }
 
   @Deprecated("Internal Use Only")
   ExtTextureFilterAnisotropic.internal_() { }
 
-  bool operator ==(other) => unwrap_jso(other) == unwrap_jso(this) || identical(this, other);
-  int get hashCode => unwrap_jso(this).hashCode;
-
   @DomName('EXTTextureFilterAnisotropic.MAX_TEXTURE_MAX_ANISOTROPY_EXT')
   @DocsEditable()
   static const int MAX_TEXTURE_MAX_ANISOTROPY_EXT = 0x84FF;
 
   @DomName('EXTTextureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT')
   @DocsEditable()
   static const int TEXTURE_MAX_ANISOTROPY_EXT = 0x84FE;
 
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
@@ skipping 15 matching lines @@
     return new Framebuffer._internalWrap();
   }
 
   factory Framebuffer._internalWrap() {
     return new Framebuffer.internal_();
   }
 
   @Deprecated("Internal Use Only")
   Framebuffer.internal_() { }
 
-  bool operator ==(other) => unwrap_jso(other) == unwrap_jso(this) || identical(this, other);
-  int get hashCode => unwrap_jso(this).hashCode;
-
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 
 @DocsEditable()
 @DomName('WebGLLoseContext')
 // http://www.khronos.org/registry/webgl/extensions/WEBGL_lose_context/
 @Experimental()
 class LoseContext extends DartHtmlDomObject {
   // To suppress missing implicit constructor warnings.
   factory LoseContext._() { throw new UnsupportedError("Not supported"); }
 
   @Deprecated("Internal Use Only")
   static LoseContext internalCreateLoseContext() {
     return new LoseContext._internalWrap();
   }
 
   factory LoseContext._internalWrap() {
     return new LoseContext.internal_();
   }
 
   @Deprecated("Internal Use Only")
   LoseContext.internal_() { }
 
-  bool operator ==(other) => unwrap_jso(other) == unwrap_jso(this) || identical(this, other);
-  int get hashCode => unwrap_jso(this).hashCode;
-
   @DomName('WebGLLoseContext.loseContext')
   @DocsEditable()
-  void loseContext() => _blink.BlinkWebGLLoseContext.instance.loseContext_Callback_0_(unwrap_jso(this));
+  void loseContext() => _blink.BlinkWebGLLoseContext.instance.loseContext_Callback_0_(this);
   
   @DomName('WebGLLoseContext.restoreContext')
   @DocsEditable()
-  void restoreContext() => _blink.BlinkWebGLLoseContext.instance.restoreContext_Callback_0_(unwrap_jso(this));
+  void restoreContext() => _blink.BlinkWebGLLoseContext.instance.restoreContext_Callback_0_(this);
   
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 
 @DocsEditable()
 @DomName('OESElementIndexUint')
 // http://www.khronos.org/registry/webgl/extensions/OES_element_index_uint/
 @Experimental() // experimental
 class OesElementIndexUint extends DartHtmlDomObject {
   // To suppress missing implicit constructor warnings.
   factory OesElementIndexUint._() { throw new UnsupportedError("Not supported"); }
 
   @Deprecated("Internal Use Only")
   static OesElementIndexUint internalCreateOesElementIndexUint() {
     return new OesElementIndexUint._internalWrap();
   }
 
   factory OesElementIndexUint._internalWrap() {
     return new OesElementIndexUint.internal_();
   }
 
   @Deprecated("Internal Use Only")
   OesElementIndexUint.internal_() { }
 
-  bool operator ==(other) => unwrap_jso(other) == unwrap_jso(this) || identical(this, other);
-  int get hashCode => unwrap_jso(this).hashCode;
-
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 
 @DocsEditable()
 @DomName('OESStandardDerivatives')
 // http://www.khronos.org/registry/webgl/extensions/OES_standard_derivatives/
 @Experimental() // experimental
 class OesStandardDerivatives extends DartHtmlDomObject {
   // To suppress missing implicit constructor warnings.
   factory OesStandardDerivatives._() { throw new UnsupportedError("Not supported"); }
 
   @Deprecated("Internal Use Only")
   static OesStandardDerivatives internalCreateOesStandardDerivatives() {
     return new OesStandardDerivatives._internalWrap();
   }
 
   factory OesStandardDerivatives._internalWrap() {
     return new OesStandardDerivatives.internal_();
   }
 
   @Deprecated("Internal Use Only")
   OesStandardDerivatives.internal_() { }
 
-  bool operator ==(other) => unwrap_jso(other) == unwrap_jso(this) || identical(this, other);
-  int get hashCode => unwrap_jso(this).hashCode;
-
   @DomName('OESStandardDerivatives.FRAGMENT_SHADER_DERIVATIVE_HINT_OES')
   @DocsEditable()
   static const int FRAGMENT_SHADER_DERIVATIVE_HINT_OES = 0x8B8B;
 
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
@@ skipping 12 matching lines @@
     return new OesTextureFloat._internalWrap();
   }
 
   factory OesTextureFloat._internalWrap() {
     return new OesTextureFloat.internal_();
   }
 
   @Deprecated("Internal Use Only")
   OesTextureFloat.internal_() { }
 
-  bool operator ==(other) => unwrap_jso(other) == unwrap_jso(this) || identical(this, other);
-  int get hashCode => unwrap_jso(this).hashCode;
-
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 
 @DocsEditable()
 @DomName('OESTextureFloatLinear')
 // http://www.khronos.org/registry/webgl/extensions/OES_texture_float_linear/
 @Experimental()
 class OesTextureFloatLinear extends DartHtmlDomObject {
   // To suppress missing implicit constructor warnings.
   factory OesTextureFloatLinear._() { throw new UnsupportedError("Not supported"); }
 
   @Deprecated("Internal Use Only")
   static OesTextureFloatLinear internalCreateOesTextureFloatLinear() {
     return new OesTextureFloatLinear._internalWrap();
   }
 
   factory OesTextureFloatLinear._internalWrap() {
     return new OesTextureFloatLinear.internal_();
   }
 
   @Deprecated("Internal Use Only")
   OesTextureFloatLinear.internal_() { }
 
-  bool operator ==(other) => unwrap_jso(other) == unwrap_jso(this) || identical(this, other);
-  int get hashCode => unwrap_jso(this).hashCode;
-
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 
 @DocsEditable()
 @DomName('OESTextureHalfFloat')
 // http://www.khronos.org/registry/webgl/extensions/OES_texture_half_float/
 @Experimental() // experimental
 class OesTextureHalfFloat extends DartHtmlDomObject {
   // To suppress missing implicit constructor warnings.
   factory OesTextureHalfFloat._() { throw new UnsupportedError("Not supported"); }
 
   @Deprecated("Internal Use Only")
   static OesTextureHalfFloat internalCreateOesTextureHalfFloat() {
     return new OesTextureHalfFloat._internalWrap();
   }
 
   factory OesTextureHalfFloat._internalWrap() {
     return new OesTextureHalfFloat.internal_();
   }
 
   @Deprecated("Internal Use Only")
   OesTextureHalfFloat.internal_() { }
 
-  bool operator ==(other) => unwrap_jso(other) == unwrap_jso(this) || identical(this, other);
-  int get hashCode => unwrap_jso(this).hashCode;
-
   @DomName('OESTextureHalfFloat.HALF_FLOAT_OES')
   @DocsEditable()
   static const int HALF_FLOAT_OES = 0x8D61;
 
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
@@ skipping 12 matching lines @@
     return new OesTextureHalfFloatLinear._internalWrap();
   }
 
   factory OesTextureHalfFloatLinear._internalWrap() {
     return new OesTextureHalfFloatLinear.internal_();
   }
 
   @Deprecated("Internal Use Only")
   OesTextureHalfFloatLinear.internal_() { }
 
-  bool operator ==(other) => unwrap_jso(other) == unwrap_jso(this) || identical(this, other);
-  int get hashCode => unwrap_jso(this).hashCode;
-
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 
 @DocsEditable()
 @DomName('OESVertexArrayObject')
 // http://www.khronos.org/registry/webgl/extensions/OES_vertex_array_object/
 @Experimental() // experimental
 class OesVertexArrayObject extends DartHtmlDomObject {
   // To suppress missing implicit constructor warnings.
   factory OesVertexArrayObject._() { throw new UnsupportedError("Not supported"); }
 
   @Deprecated("Internal Use Only")
   static OesVertexArrayObject internalCreateOesVertexArrayObject() {
     return new OesVertexArrayObject._internalWrap();
   }
 
   factory OesVertexArrayObject._internalWrap() {
     return new OesVertexArrayObject.internal_();
   }
 
   @Deprecated("Internal Use Only")
   OesVertexArrayObject.internal_() { }
 
-  bool operator ==(other) => unwrap_jso(other) == unwrap_jso(this) || identical(this, other);
-  int get hashCode => unwrap_jso(this).hashCode;
-
   @DomName('OESVertexArrayObject.VERTEX_ARRAY_BINDING_OES')
   @DocsEditable()
   static const int VERTEX_ARRAY_BINDING_OES = 0x85B5;
 
   @DomName('OESVertexArrayObject.bindVertexArrayOES')
   @DocsEditable()
-  void bindVertexArray(VertexArrayObjectOes arrayObject) => _blink.BlinkOESVertexArrayObject.instance.bindVertexArrayOES_Callback_1_(unwrap_jso(this), unwrap_jso(arrayObject));
+  void bindVertexArray(VertexArrayObjectOes arrayObject) => _blink.BlinkOESVertexArrayObject.instance.bindVertexArrayOES_Callback_1_(this, arrayObject);
   
   @DomName('OESVertexArrayObject.createVertexArrayOES')
   @DocsEditable()
-  VertexArrayObjectOes createVertexArray() => wrap_jso(_blink.BlinkOESVertexArrayObject.instance.createVertexArrayOES_Callback_0_(unwrap_jso(this)));
+  VertexArrayObjectOes createVertexArray() => _blink.BlinkOESVertexArrayObject.instance.createVertexArrayOES_Callback_0_(this);
   
   @DomName('OESVertexArrayObject.deleteVertexArrayOES')
   @DocsEditable()
-  void deleteVertexArray(VertexArrayObjectOes arrayObject) => _blink.BlinkOESVertexArrayObject.instance.deleteVertexArrayOES_Callback_1_(unwrap_jso(this), unwrap_jso(arrayObject));
+  void deleteVertexArray(VertexArrayObjectOes arrayObject) => _blink.BlinkOESVertexArrayObject.instance.deleteVertexArrayOES_Callback_1_(this, arrayObject);
   
   @DomName('OESVertexArrayObject.isVertexArrayOES')
   @DocsEditable()
-  bool isVertexArray(VertexArrayObjectOes arrayObject) => _blink.BlinkOESVertexArrayObject.instance.isVertexArrayOES_Callback_1_(unwrap_jso(this), unwrap_jso(arrayObject));
+  bool isVertexArray(VertexArrayObjectOes arrayObject) => _blink.BlinkOESVertexArrayObject.instance.isVertexArrayOES_Callback_1_(this, arrayObject);
   
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 
 @DocsEditable()
 @DomName('WebGLProgram')
 @Unstable()
 class Program extends DartHtmlDomObject {
   // To suppress missing implicit constructor warnings.
   factory Program._() { throw new UnsupportedError("Not supported"); }
 
   @Deprecated("Internal Use Only")
   static Program internalCreateProgram() {
     return new Program._internalWrap();
   }
 
   factory Program._internalWrap() {
     return new Program.internal_();
   }
 
   @Deprecated("Internal Use Only")
   Program.internal_() { }
 
-  bool operator ==(other) => unwrap_jso(other) == unwrap_jso(this) || identical(this, other);
-  int get hashCode => unwrap_jso(this).hashCode;
-
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 
 @DocsEditable()
 @DomName('WebGLQuery')
 @Experimental() // untriaged
 class Query extends DartHtmlDomObject {
   // To suppress missing implicit constructor warnings.
   factory Query._() { throw new UnsupportedError("Not supported"); }
 
   @Deprecated("Internal Use Only")
   static Query internalCreateQuery() {
     return new Query._internalWrap();
   }
 
   factory Query._internalWrap() {
     return new Query.internal_();
   }
 
   @Deprecated("Internal Use Only")
   Query.internal_() { }
 
-  bool operator ==(other) => unwrap_jso(other) == unwrap_jso(this) || identical(this, other);
-  int get hashCode => unwrap_jso(this).hashCode;
-
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 
 @DocsEditable()
 @DomName('WebGLRenderbuffer')
 @Unstable()
 class Renderbuffer extends DartHtmlDomObject {
   // To suppress missing implicit constructor warnings.
   factory Renderbuffer._() { throw new UnsupportedError("Not supported"); }
 
   @Deprecated("Internal Use Only")
   static Renderbuffer internalCreateRenderbuffer() {
     return new Renderbuffer._internalWrap();
   }
 
   factory Renderbuffer._internalWrap() {
     return new Renderbuffer.internal_();
   }
 
   @Deprecated("Internal Use Only")
   Renderbuffer.internal_() { }
 
-  bool operator ==(other) => unwrap_jso(other) == unwrap_jso(this) || identical(this, other);
-  int get hashCode => unwrap_jso(this).hashCode;
-
 }
 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DomName('WebGLRenderingContext')
 @SupportedBrowser(SupportedBrowser.CHROME)
 @SupportedBrowser(SupportedBrowser.FIREFOX)
 @Experimental()
 @Unstable()
 class RenderingContext extends DartHtmlDomObject implements CanvasRenderingContext {
   // To suppress missing implicit constructor warnings.
   factory RenderingContext._() { throw new UnsupportedError("Not supported"); }
 
   @Deprecated("Internal Use Only")
   static RenderingContext internalCreateRenderingContext() {
     return new RenderingContext._internalWrap();
   }
 
   factory RenderingContext._internalWrap() {
     return new RenderingContext.internal_();
   }
 
   @Deprecated("Internal Use Only")
   RenderingContext.internal_() { }
 
-  bool operator ==(other) => unwrap_jso(other) == unwrap_jso(this) || identical(this, other);
-  int get hashCode => unwrap_jso(this).hashCode;
-
   /// Checks if this type is supported on the current platform.
   static bool get supported => true;
 
   @DomName('WebGLRenderingContext.ACTIVE_ATTRIBUTES')
   @DocsEditable()
   static const int ACTIVE_ATTRIBUTES = 0x8B89;
 
   @DomName('WebGLRenderingContext.ACTIVE_TEXTURE')
   @DocsEditable()
   static const int ACTIVE_TEXTURE = 0x84E0;
@@ skipping 1176 matching lines @@
   @DocsEditable()
   static const int VIEWPORT = 0x0BA2;
 
   @DomName('WebGLRenderingContext.ZERO')
   @DocsEditable()
   static const int ZERO = 0;
 
   @DomName('WebGLRenderingContext.canvas')
   @DocsEditable()
   @Experimental() // untriaged
-  CanvasElement get canvas => wrap_jso(_blink.BlinkWebGLRenderingContext.instance.canvas_Getter_(unwrap_jso(this)));
+  CanvasElement get canvas => _blink.BlinkWebGLRenderingContext.instance.canvas_Getter_(this);
   
   @DomName('WebGLRenderingContext.drawingBufferHeight')
   @DocsEditable()
-  int get drawingBufferHeight => _blink.BlinkWebGLRenderingContext.instance.drawingBufferHeight_Getter_(unwrap_jso(this));
+  int get drawingBufferHeight => _blink.BlinkWebGLRenderingContext.instance.drawingBufferHeight_Getter_(this);
   
   @DomName('WebGLRenderingContext.drawingBufferWidth')
   @DocsEditable()
-  int get drawingBufferWidth => _blink.BlinkWebGLRenderingContext.instance.drawingBufferWidth_Getter_(unwrap_jso(this));
+  int get drawingBufferWidth => _blink.BlinkWebGLRenderingContext.instance.drawingBufferWidth_Getter_(this);
   
   @DomName('WebGLRenderingContext.activeTexture')
   @DocsEditable()
-  void activeTexture(int texture) => _blink.BlinkWebGLRenderingContext.instance.activeTexture_Callback_1_(unwrap_jso(this), texture);
+  void activeTexture(int texture) => _blink.BlinkWebGLRenderingContext.instance.activeTexture_Callback_1_(this, texture);
   
   @DomName('WebGLRenderingContext.attachShader')
   @DocsEditable()
-  void attachShader(Program program, Shader shader) => _blink.BlinkWebGLRenderingContext.instance.attachShader_Callback_2_(unwrap_jso(this), unwrap_jso(program), unwrap_jso(shader));
+  void attachShader(Program program, Shader shader) => _blink.BlinkWebGLRenderingContext.instance.attachShader_Callback_2_(this, program, shader);
   
   @DomName('WebGLRenderingContext.bindAttribLocation')
   @DocsEditable()
-  void bindAttribLocation(Program program, int index, String name) => _blink.BlinkWebGLRenderingContext.instance.bindAttribLocation_Callback_3_(unwrap_jso(this), unwrap_jso(program), index, name);
+  void bindAttribLocation(Program program, int index, String name) => _blink.BlinkWebGLRenderingContext.instance.bindAttribLocation_Callback_3_(this, program, index, name);
   
   @DomName('WebGLRenderingContext.bindBuffer')
   @DocsEditable()
-  void bindBuffer(int target, Buffer buffer) => _blink.BlinkWebGLRenderingContext.instance.bindBuffer_Callback_2_(unwrap_jso(this), target, unwrap_jso(buffer));
+  void bindBuffer(int target, Buffer buffer) => _blink.BlinkWebGLRenderingContext.instance.bindBuffer_Callback_2_(this, target, buffer);
   
   @DomName('WebGLRenderingContext.bindFramebuffer')
   @DocsEditable()
-  void bindFramebuffer(int target, Framebuffer framebuffer) => _blink.BlinkWebGLRenderingContext.instance.bindFramebuffer_Callback_2_(unwrap_jso(this), target, unwrap_jso(framebuffer));
+  void bindFramebuffer(int target, Framebuffer framebuffer) => _blink.BlinkWebGLRenderingContext.instance.bindFramebuffer_Callback_2_(this, target, framebuffer);
   
   @DomName('WebGLRenderingContext.bindRenderbuffer')
   @DocsEditable()
-  void bindRenderbuffer(int target, Renderbuffer renderbuffer) => _blink.BlinkWebGLRenderingContext.instance.bindRenderbuffer_Callback_2_(unwrap_jso(this), target, unwrap_jso(renderbuffer));
+  void bindRenderbuffer(int target, Renderbuffer renderbuffer) => _blink.BlinkWebGLRenderingContext.instance.bindRenderbuffer_Callback_2_(this, target, renderbuffer);
   
   @DomName('WebGLRenderingContext.bindTexture')
   @DocsEditable()
-  void bindTexture(int target, Texture texture) => _blink.BlinkWebGLRenderingContext.instance.bindTexture_Callback_2_(unwrap_jso(this), target, unwrap_jso(texture));
+  void bindTexture(int target, Texture texture) => _blink.BlinkWebGLRenderingContext.instance.bindTexture_Callback_2_(this, target, texture);
   
   @DomName('WebGLRenderingContext.blendColor')
   @DocsEditable()
-  void blendColor(num red, num green, num blue, num alpha) => _blink.BlinkWebGLRenderingContext.instance.blendColor_Callback_4_(unwrap_jso(this), red, green, blue, alpha);
+  void blendColor(num red, num green, num blue, num alpha) => _blink.BlinkWebGLRenderingContext.instance.blendColor_Callback_4_(this, red, green, blue, alpha);
   
   @DomName('WebGLRenderingContext.blendEquation')
   @DocsEditable()
-  void blendEquation(int mode) => _blink.BlinkWebGLRenderingContext.instance.blendEquation_Callback_1_(unwrap_jso(this), mode);
+  void blendEquation(int mode) => _blink.BlinkWebGLRenderingContext.instance.blendEquation_Callback_1_(this, mode);
   
   @DomName('WebGLRenderingContext.blendEquationSeparate')
   @DocsEditable()
-  void blendEquationSeparate(int modeRGB, int modeAlpha) => _blink.BlinkWebGLRenderingContext.instance.blendEquationSeparate_Callback_2_(unwrap_jso(this), modeRGB, modeAlpha);
+  void blendEquationSeparate(int modeRGB, int modeAlpha) => _blink.BlinkWebGLRenderingContext.instance.blendEquationSeparate_Callback_2_(this, modeRGB, modeAlpha);
   
   @DomName('WebGLRenderingContext.blendFunc')
   @DocsEditable()
-  void blendFunc(int sfactor, int dfactor) => _blink.BlinkWebGLRenderingContext.instance.blendFunc_Callback_2_(unwrap_jso(this), sfactor, dfactor);
+  void blendFunc(int sfactor, int dfactor) => _blink.BlinkWebGLRenderingContext.instance.blendFunc_Callback_2_(this, sfactor, dfactor);
   
   @DomName('WebGLRenderingContext.blendFuncSeparate')
   @DocsEditable()
-  void blendFuncSeparate(int srcRGB, int dstRGB, int srcAlpha, int dstAlpha) => _blink.BlinkWebGLRenderingContext.instance.blendFuncSeparate_Callback_4_(unwrap_jso(this), srcRGB, dstRGB, srcAlpha, dstAlpha);
+  void blendFuncSeparate(int srcRGB, int dstRGB, int srcAlpha, int dstAlpha) => _blink.BlinkWebGLRenderingContext.instance.blendFuncSeparate_Callback_4_(this, srcRGB, dstRGB, srcAlpha, dstAlpha);
+  
+  @DomName('WebGLRenderingContext.bufferByteData')
+  @DocsEditable()
+  void bufferByteData(int target, ByteBuffer data, int usage) => _blink.BlinkWebGLRenderingContext.instance.bufferData_Callback_3_(this, target, data, usage);
   
   void bufferData(int target, data_OR_size, int usage) {
     if ((usage is int) && (data_OR_size is int) && (target is int)) {
-      _blink.BlinkWebGLRenderingContext.instance.bufferData_Callback_3_(unwrap_jso(this), target, unwrap_jso(data_OR_size), usage);
+      _blink.BlinkWebGLRenderingContext.instance.bufferData_Callback_3_(this, target, data_OR_size, usage);
       return;
     }
     if ((usage is int) && (data_OR_size is TypedData) && (target is int)) {
-      _blink.BlinkWebGLRenderingContext.instance.bufferData_Callback_3_(unwrap_jso(this), target, unwrap_jso(data_OR_size), usage);
+      _blink.BlinkWebGLRenderingContext.instance.bufferData_Callback_3_(this, target, data_OR_size, usage);
       return;
     }
     if ((usage is int) && (data_OR_size is ByteBuffer || data_OR_size == null) && (target is int)) {
-      _blink.BlinkWebGLRenderingContext.instance.bufferData_Callback_3_(unwrap_jso(this), target, unwrap_jso(data_OR_size), usage);
+      _blink.BlinkWebGLRenderingContext.instance.bufferData_Callback_3_(this, target, data_OR_size, usage);
       return;
     }
     throw new ArgumentError("Incorrect number or type of arguments");
   }
 
+  @DomName('WebGLRenderingContext.bufferDataTyped')
+  @DocsEditable()
+  void bufferDataTyped(int target, TypedData data, int usage) => _blink.BlinkWebGLRenderingContext.instance.bufferData_Callback_3_(this, target, data, usage);
+  
+  @DomName('WebGLRenderingContext.bufferSubByteData')
+  @DocsEditable()
+  void bufferSubByteData(int target, int offset, ByteBuffer data) => _blink.BlinkWebGLRenderingContext.instance.bufferSubData_Callback_3_(this, target, offset, data);
+  
   void bufferSubData(int target, int offset, data) {
     if ((data is TypedData) && (offset is int) && (target is int)) {
-      _blink.BlinkWebGLRenderingContext.instance.bufferSubData_Callback_3_(unwrap_jso(this), target, offset, unwrap_jso(data));
+      _blink.BlinkWebGLRenderingContext.instance.bufferSubData_Callback_3_(this, target, offset, data);
       return;
     }
     if ((data is ByteBuffer || data == null) && (offset is int) && (target is int)) {
-      _blink.BlinkWebGLRenderingContext.instance.bufferSubData_Callback_3_(unwrap_jso(this), target, offset, unwrap_jso(data));
+      _blink.BlinkWebGLRenderingContext.instance.bufferSubData_Callback_3_(this, target, offset, data);
       return;
     }
     throw new ArgumentError("Incorrect number or type of arguments");
   }
 
+  @DomName('WebGLRenderingContext.bufferSubDataTyped')
+  @DocsEditable()
+  void bufferSubDataTyped(int target, int offset, TypedData data) => _blink.BlinkWebGLRenderingContext.instance.bufferSubData_Callback_3_(this, target, offset, data);
+  
   @DomName('WebGLRenderingContext.checkFramebufferStatus')
   @DocsEditable()
-  int checkFramebufferStatus(int target) => _blink.BlinkWebGLRenderingContext.instance.checkFramebufferStatus_Callback_1_(unwrap_jso(this), target);
+  int checkFramebufferStatus(int target) => _blink.BlinkWebGLRenderingContext.instance.checkFramebufferStatus_Callback_1_(this, target);
   
   @DomName('WebGLRenderingContext.clear')
   @DocsEditable()
-  void clear(int mask) => _blink.BlinkWebGLRenderingContext.instance.clear_Callback_1_(unwrap_jso(this), mask);
+  void clear(int mask) => _blink.BlinkWebGLRenderingContext.instance.clear_Callback_1_(this, mask);
   
   @DomName('WebGLRenderingContext.clearColor')
   @DocsEditable()
-  void clearColor(num red, num green, num blue, num alpha) => _blink.BlinkWebGLRenderingContext.instance.clearColor_Callback_4_(unwrap_jso(this), red, green, blue, alpha);
+  void clearColor(num red, num green, num blue, num alpha) => _blink.BlinkWebGLRenderingContext.instance.clearColor_Callback_4_(this, red, green, blue, alpha);
   
   @DomName('WebGLRenderingContext.clearDepth')
   @DocsEditable()
-  void clearDepth(num depth) => _blink.BlinkWebGLRenderingContext.instance.clearDepth_Callback_1_(unwrap_jso(this), depth);
+  void clearDepth(num depth) => _blink.BlinkWebGLRenderingContext.instance.clearDepth_Callback_1_(this, depth);
   
   @DomName('WebGLRenderingContext.clearStencil')
   @DocsEditable()
-  void clearStencil(int s) => _blink.BlinkWebGLRenderingContext.instance.clearStencil_Callback_1_(unwrap_jso(this), s);
+  void clearStencil(int s) => _blink.BlinkWebGLRenderingContext.instance.clearStencil_Callback_1_(this, s);
   
   @DomName('WebGLRenderingContext.colorMask')
   @DocsEditable()
-  void colorMask(bool red, bool green, bool blue, bool alpha) => _blink.BlinkWebGLRenderingContext.instance.colorMask_Callback_4_(unwrap_jso(this), red, green, blue, alpha);
+  void colorMask(bool red, bool green, bool blue, bool alpha) => _blink.BlinkWebGLRenderingContext.instance.colorMask_Callback_4_(this, red, green, blue, alpha);
   
   @DomName('WebGLRenderingContext.compileShader')
   @DocsEditable()
-  void compileShader(Shader shader) => _blink.BlinkWebGLRenderingContext.instance.compileShader_Callback_1_(unwrap_jso(this), unwrap_jso(shader));
+  void compileShader(Shader shader) => _blink.BlinkWebGLRenderingContext.instance.compileShader_Callback_1_(this, shader);
   
   @DomName('WebGLRenderingContext.compressedTexImage2D')
   @DocsEditable()
-  void compressedTexImage2D(int target, int level, int internalformat, int width, int height, int border, TypedData data) => _blink.BlinkWebGLRenderingContext.instance.compressedTexImage2D_Callback_7_(unwrap_jso(this), target, level, internalformat, width, height, border, unwrap_jso(data));
+  void compressedTexImage2D(int target, int level, int internalformat, int width, int height, int border, TypedData data) => _blink.BlinkWebGLRenderingContext.instance.compressedTexImage2D_Callback_7_(this, target, level, internalformat, width, height, border, data);
   
   @DomName('WebGLRenderingContext.compressedTexSubImage2D')
   @DocsEditable()
-  void compressedTexSubImage2D(int target, int level, int xoffset, int yoffset, int width, int height, int format, TypedData data) => _blink.BlinkWebGLRenderingContext.instance.compressedTexSubImage2D_Callback_8_(unwrap_jso(this), target, level, xoffset, yoffset, width, height, format, unwrap_jso(data));
+  void compressedTexSubImage2D(int target, int level, int xoffset, int yoffset, int width, int height, int format, TypedData data) => _blink.BlinkWebGLRenderingContext.instance.compressedTexSubImage2D_Callback_8_(this, target, level, xoffset, yoffset, width, height, format, data);
   
   @DomName('WebGLRenderingContext.copyTexImage2D')
   @DocsEditable()
-  void copyTexImage2D(int target, int level, int internalformat, int x, int y, int width, int height, int border) => _blink.BlinkWebGLRenderingContext.instance.copyTexImage2D_Callback_8_(unwrap_jso(this), target, level, internalformat, x, y, width, height, border);
+  void copyTexImage2D(int target, int level, int internalformat, int x, int y, int width, int height, int border) => _blink.BlinkWebGLRenderingContext.instance.copyTexImage2D_Callback_8_(this, target, level, internalformat, x, y, width, height, border);
   
   @DomName('WebGLRenderingContext.copyTexSubImage2D')
   @DocsEditable()
-  void copyTexSubImage2D(int target, int level, int xoffset, int yoffset, int x, int y, int width, int height) => _blink.BlinkWebGLRenderingContext.instance.copyTexSubImage2D_Callback_8_(unwrap_jso(this), target, level, xoffset, yoffset, x, y, width, height);
+  void copyTexSubImage2D(int target, int level, int xoffset, int yoffset, int x, int y, int width, int height) => _blink.BlinkWebGLRenderingContext.instance.copyTexSubImage2D_Callback_8_(this, target, level, xoffset, yoffset, x, y, width, height);
   
   @DomName('WebGLRenderingContext.createBuffer')
   @DocsEditable()
-  Buffer createBuffer() => wrap_jso(_blink.BlinkWebGLRenderingContext.instance.createBuffer_Callback_0_(unwrap_jso(this)));
+  Buffer createBuffer() => _blink.BlinkWebGLRenderingContext.instance.createBuffer_Callback_0_(this);
   
   @DomName('WebGLRenderingContext.createFramebuffer')
   @DocsEditable()
-  Framebuffer createFramebuffer() => wrap_jso(_blink.BlinkWebGLRenderingContext.instance.createFramebuffer_Callback_0_(unwrap_jso(this)));
+  Framebuffer createFramebuffer() => _blink.BlinkWebGLRenderingContext.instance.createFramebuffer_Callback_0_(this);
   
   @DomName('WebGLRenderingContext.createProgram')
   @DocsEditable()
-  Program createProgram() => wrap_jso(_blink.BlinkWebGLRenderingContext.instance.createProgram_Callback_0_(unwrap_jso(this)));
+  Program createProgram() => _blink.BlinkWebGLRenderingContext.instance.createProgram_Callback_0_(this);
   
   @DomName('WebGLRenderingContext.createRenderbuffer')
   @DocsEditable()
-  Renderbuffer createRenderbuffer() => wrap_jso(_blink.BlinkWebGLRenderingContext.instance.createRenderbuffer_Callback_0_(unwrap_jso(this)));
+  Renderbuffer createRenderbuffer() => _blink.BlinkWebGLRenderingContext.instance.createRenderbuffer_Callback_0_(this);
   
   @DomName('WebGLRenderingContext.createShader')
   @DocsEditable()
-  Shader createShader(int type) => wrap_jso(_blink.BlinkWebGLRenderingContext.instance.createShader_Callback_1_(unwrap_jso(this), type));
+  Shader createShader(int type) => _blink.BlinkWebGLRenderingContext.instance.createShader_Callback_1_(this, type);
   
   @DomName('WebGLRenderingContext.createTexture')
   @DocsEditable()
-  Texture createTexture() => wrap_jso(_blink.BlinkWebGLRenderingContext.instance.createTexture_Callback_0_(unwrap_jso(this)));
+  Texture createTexture() => _blink.BlinkWebGLRenderingContext.instance.createTexture_Callback_0_(this);
   
   @DomName('WebGLRenderingContext.cullFace')
   @DocsEditable()
-  void cullFace(int mode) => _blink.BlinkWebGLRenderingContext.instance.cullFace_Callback_1_(unwrap_jso(this), mode);
+  void cullFace(int mode) => _blink.BlinkWebGLRenderingContext.instance.cullFace_Callback_1_(this, mode);
   
   @DomName('WebGLRenderingContext.deleteBuffer')
   @DocsEditable()
-  void deleteBuffer(Buffer buffer) => _blink.BlinkWebGLRenderingContext.instance.deleteBuffer_Callback_1_(unwrap_jso(this), unwrap_jso(buffer));
+  void deleteBuffer(Buffer buffer) => _blink.BlinkWebGLRenderingContext.instance.deleteBuffer_Callback_1_(this, buffer);
   
   @DomName('WebGLRenderingContext.deleteFramebuffer')
   @DocsEditable()
-  void deleteFramebuffer(Framebuffer framebuffer) => _blink.BlinkWebGLRenderingContext.instance.deleteFramebuffer_Callback_1_(unwrap_jso(this), unwrap_jso(framebuffer));
+  void deleteFramebuffer(Framebuffer framebuffer) => _blink.BlinkWebGLRenderingContext.instance.deleteFramebuffer_Callback_1_(this, framebuffer);
   
   @DomName('WebGLRenderingContext.deleteProgram')
   @DocsEditable()
-  void deleteProgram(Program program) => _blink.BlinkWebGLRenderingContext.instance.deleteProgram_Callback_1_(unwrap_jso(this), unwrap_jso(program));
+  void deleteProgram(Program program) => _blink.BlinkWebGLRenderingContext.instance.deleteProgram_Callback_1_(this, program);
   
   @DomName('WebGLRenderingContext.deleteRenderbuffer')
   @DocsEditable()
-  void deleteRenderbuffer(Renderbuffer renderbuffer) => _blink.BlinkWebGLRenderingContext.instance.deleteRenderbuffer_Callback_1_(unwrap_jso(this), unwrap_jso(renderbuffer));
+  void deleteRenderbuffer(Renderbuffer renderbuffer) => _blink.BlinkWebGLRenderingContext.instance.deleteRenderbuffer_Callback_1_(this, renderbuffer);
   
   @DomName('WebGLRenderingContext.deleteShader')
   @DocsEditable()
-  void deleteShader(Shader shader) => _blink.BlinkWebGLRenderingContext.instance.deleteShader_Callback_1_(unwrap_jso(this), unwrap_jso(shader));
+  void deleteShader(Shader shader) => _blink.BlinkWebGLRenderingContext.instance.deleteShader_Callback_1_(this, shader);
   
   @DomName('WebGLRenderingContext.deleteTexture')
   @DocsEditable()
-  void deleteTexture(Texture texture) => _blink.BlinkWebGLRenderingContext.instance.deleteTexture_Callback_1_(unwrap_jso(this), unwrap_jso(texture));
+  void deleteTexture(Texture texture) => _blink.BlinkWebGLRenderingContext.instance.deleteTexture_Callback_1_(this, texture);
   
   @DomName('WebGLRenderingContext.depthFunc')
   @DocsEditable()
-  void depthFunc(int func) => _blink.BlinkWebGLRenderingContext.instance.depthFunc_Callback_1_(unwrap_jso(this), func);
+  void depthFunc(int func) => _blink.BlinkWebGLRenderingContext.instance.depthFunc_Callback_1_(this, func);
   
   @DomName('WebGLRenderingContext.depthMask')
   @DocsEditable()
-  void depthMask(bool flag) => _blink.BlinkWebGLRenderingContext.instance.depthMask_Callback_1_(unwrap_jso(this), flag);
+  void depthMask(bool flag) => _blink.BlinkWebGLRenderingContext.instance.depthMask_Callback_1_(this, flag);
   
   @DomName('WebGLRenderingContext.depthRange')
   @DocsEditable()
-  void depthRange(num zNear, num zFar) => _blink.BlinkWebGLRenderingContext.instance.depthRange_Callback_2_(unwrap_jso(this), zNear, zFar);
+  void depthRange(num zNear, num zFar) => _blink.BlinkWebGLRenderingContext.instance.depthRange_Callback_2_(this, zNear, zFar);
   
   @DomName('WebGLRenderingContext.detachShader')
   @DocsEditable()
-  void detachShader(Program program, Shader shader) => _blink.BlinkWebGLRenderingContext.instance.detachShader_Callback_2_(unwrap_jso(this), unwrap_jso(program), unwrap_jso(shader));
+  void detachShader(Program program, Shader shader) => _blink.BlinkWebGLRenderingContext.instance.detachShader_Callback_2_(this, program, shader);
   
   @DomName('WebGLRenderingContext.disable')
   @DocsEditable()
-  void disable(int cap) => _blink.BlinkWebGLRenderingContext.instance.disable_Callback_1_(unwrap_jso(this), cap);
+  void disable(int cap) => _blink.BlinkWebGLRenderingContext.instance.disable_Callback_1_(this, cap);
   
   @DomName('WebGLRenderingContext.disableVertexAttribArray')
   @DocsEditable()
-  void disableVertexAttribArray(int index) => _blink.BlinkWebGLRenderingContext.instance.disableVertexAttribArray_Callback_1_(unwrap_jso(this), index);
+  void disableVertexAttribArray(int index) => _blink.BlinkWebGLRenderingContext.instance.disableVertexAttribArray_Callback_1_(this, index);
   
   @DomName('WebGLRenderingContext.drawArrays')
   @DocsEditable()
-  void drawArrays(int mode, int first, int count) => _blink.BlinkWebGLRenderingContext.instance.drawArrays_Callback_3_(unwrap_jso(this), mode, first, count);
+  void drawArrays(int mode, int first, int count) => _blink.BlinkWebGLRenderingContext.instance.drawArrays_Callback_3_(this, mode, first, count);
   
   @DomName('WebGLRenderingContext.drawElements')
   @DocsEditable()
-  void drawElements(int mode, int count, int type, int offset) => _blink.BlinkWebGLRenderingContext.instance.drawElements_Callback_4_(unwrap_jso(this), mode, count, type, offset);
+  void drawElements(int mode, int count, int type, int offset) => _blink.BlinkWebGLRenderingContext.instance.drawElements_Callback_4_(this, mode, count, type, offset);
   
   @DomName('WebGLRenderingContext.enable')
   @DocsEditable()
-  void enable(int cap) => _blink.BlinkWebGLRenderingContext.instance.enable_Callback_1_(unwrap_jso(this), cap);
+  void enable(int cap) => _blink.BlinkWebGLRenderingContext.instance.enable_Callback_1_(this, cap);
   
   @DomName('WebGLRenderingContext.enableVertexAttribArray')
   @DocsEditable()
-  void enableVertexAttribArray(int index) => _blink.BlinkWebGLRenderingContext.instance.enableVertexAttribArray_Callback_1_(unwrap_jso(this), index);
+  void enableVertexAttribArray(int index) => _blink.BlinkWebGLRenderingContext.instance.enableVertexAttribArray_Callback_1_(this, index);
   
   @DomName('WebGLRenderingContext.finish')
   @DocsEditable()
-  void finish() => _blink.BlinkWebGLRenderingContext.instance.finish_Callback_0_(unwrap_jso(this));
+  void finish() => _blink.BlinkWebGLRenderingContext.instance.finish_Callback_0_(this);
   
   @DomName('WebGLRenderingContext.flush')
   @DocsEditable()
-  void flush() => _blink.BlinkWebGLRenderingContext.instance.flush_Callback_0_(unwrap_jso(this));
+  void flush() => _blink.BlinkWebGLRenderingContext.instance.flush_Callback_0_(this);
   
   @DomName('WebGLRenderingContext.framebufferRenderbuffer')
   @DocsEditable()
-  void framebufferRenderbuffer(int target, int attachment, int renderbuffertarget, Renderbuffer renderbuffer) => _blink.BlinkWebGLRenderingContext.instance.framebufferRenderbuffer_Callback_4_(unwrap_jso(this), target, attachment, renderbuffertarget, unwrap_jso(renderbuffer));
+  void framebufferRenderbuffer(int target, int attachment, int renderbuffertarget, Renderbuffer renderbuffer) => _blink.BlinkWebGLRenderingContext.instance.framebufferRenderbuffer_Callback_4_(this, target, attachment, renderbuffertarget, renderbuffer);
   
   @DomName('WebGLRenderingContext.framebufferTexture2D')
   @DocsEditable()
-  void framebufferTexture2D(int target, int attachment, int textarget, Texture texture, int level) => _blink.BlinkWebGLRenderingContext.instance.framebufferTexture2D_Callback_5_(unwrap_jso(this), target, attachment, textarget, unwrap_jso(texture), level);
+  void framebufferTexture2D(int target, int attachment, int textarget, Texture texture, int level) => _blink.BlinkWebGLRenderingContext.instance.framebufferTexture2D_Callback_5_(this, target, attachment, textarget, texture, level);
   
   @DomName('WebGLRenderingContext.frontFace')
   @DocsEditable()
-  void frontFace(int mode) => _blink.BlinkWebGLRenderingContext.instance.frontFace_Callback_1_(unwrap_jso(this), mode);
+  void frontFace(int mode) => _blink.BlinkWebGLRenderingContext.instance.frontFace_Callback_1_(this, mode);
   
   @DomName('WebGLRenderingContext.generateMipmap')
   @DocsEditable()
-  void generateMipmap(int target) => _blink.BlinkWebGLRenderingContext.instance.generateMipmap_Callback_1_(unwrap_jso(this), target);
+  void generateMipmap(int target) => _blink.BlinkWebGLRenderingContext.instance.generateMipmap_Callback_1_(this, target);
   
   @DomName('WebGLRenderingContext.getActiveAttrib')
   @DocsEditable()
-  ActiveInfo getActiveAttrib(Program program, int index) => wrap_jso(_blink.BlinkWebGLRenderingContext.instance.getActiveAttrib_Callback_2_(unwrap_jso(this), unwrap_jso(program), index));
+  ActiveInfo getActiveAttrib(Program program, int index) => _blink.BlinkWebGLRenderingContext.instance.getActiveAttrib_Callback_2_(this, program, index);
   
   @DomName('WebGLRenderingContext.getActiveUniform')
   @DocsEditable()
-  ActiveInfo getActiveUniform(Program program, int index) => wrap_jso(_blink.BlinkWebGLRenderingContext.instance.getActiveUniform_Callback_2_(unwrap_jso(this), unwrap_jso(program), index));
+  ActiveInfo getActiveUniform(Program program, int index) => _blink.BlinkWebGLRenderingContext.instance.getActiveUniform_Callback_2_(this, program, index);
   
   @DomName('WebGLRenderingContext.getAttachedShaders')
   @DocsEditable()
-  List<Shader> getAttachedShaders(Program program) => wrap_jso(_blink.BlinkWebGLRenderingContext.instance.getAttachedShaders_Callback_1_(unwrap_jso(this), unwrap_jso(program)));
+  List<Shader> getAttachedShaders(Program program) => _blink.BlinkWebGLRenderingContext.instance.getAttachedShaders_Callback_1_(this, program);
   
   @DomName('WebGLRenderingContext.getAttribLocation')
   @DocsEditable()
-  int getAttribLocation(Program program, String name) => _blink.BlinkWebGLRenderingContext.instance.getAttribLocation_Callback_2_(unwrap_jso(this), unwrap_jso(program), name);
+  int getAttribLocation(Program program, String name) => _blink.BlinkWebGLRenderingContext.instance.getAttribLocation_Callback_2_(this, program, name);
   
   @DomName('WebGLRenderingContext.getBufferParameter')
   @DocsEditable()
-  Object getBufferParameter(int target, int pname) => wrap_jso(_blink.BlinkWebGLRenderingContext.instance.getBufferParameter_Callback_2_(unwrap_jso(this), target, pname));
+  Object getBufferParameter(int target, int pname) => (_blink.BlinkWebGLRenderingContext.instance.getBufferParameter_Callback_2_(this, target, pname));
   
   @DomName('WebGLRenderingContext.getContextAttributes')
   @DocsEditable()
-   getContextAttributes() => convertNativeDictionaryToDartDictionary(wrap_jso(_blink.BlinkWebGLRenderingContext.instance.getContextAttributes_Callback_0_(unwrap_jso(this))));
+   getContextAttributes() => convertNativeDictionaryToDartDictionary((_blink.BlinkWebGLRenderingContext.instance.getContextAttributes_Callback_0_(this)));
   
   @DomName('WebGLRenderingContext.getError')
   @DocsEditable()
-  int getError() => _blink.BlinkWebGLRenderingContext.instance.getError_Callback_0_(unwrap_jso(this));
+  int getError() => _blink.BlinkWebGLRenderingContext.instance.getError_Callback_0_(this);
   
   @DomName('WebGLRenderingContext.getExtension')
   @DocsEditable()
-  Object getExtension(String name) => wrap_jso(_blink.BlinkWebGLRenderingContext.instance.getExtension_Callback_1_(unwrap_jso(this), name));
+  Object getExtension(String name) => (_blink.BlinkWebGLRenderingContext.instance.getExtension_Callback_1_(this, name));
   
   @DomName('WebGLRenderingContext.getFramebufferAttachmentParameter')
   @DocsEditable()
-  Object getFramebufferAttachmentParameter(int target, int attachment, int pname) => wrap_jso(_blink.BlinkWebGLRenderingContext.instance.getFramebufferAttachmentParameter_Callback_3_(unwrap_jso(this), target, attachment, pname));
+  Object getFramebufferAttachmentParameter(int target, int attachment, int pname) => (_blink.BlinkWebGLRenderingContext.instance.getFramebufferAttachmentParameter_Callback_3_(this, target, attachment, pname));
   
   @DomName('WebGLRenderingContext.getParameter')
   @DocsEditable()
-  Object getParameter(int pname) => wrap_jso(_blink.BlinkWebGLRenderingContext.instance.getParameter_Callback_1_(unwrap_jso(this), pname));
+  Object getParameter(int pname) => (_blink.BlinkWebGLRenderingContext.instance.getParameter_Callback_1_(this, pname));
   
   @DomName('WebGLRenderingContext.getProgramInfoLog')
   @DocsEditable()
-  String getProgramInfoLog(Program program) => _blink.BlinkWebGLRenderingContext.instance.getProgramInfoLog_Callback_1_(unwrap_jso(this), unwrap_jso(program));
+  String getProgramInfoLog(Program program) => _blink.BlinkWebGLRenderingContext.instance.getProgramInfoLog_Callback_1_(this, program);
   
   @DomName('WebGLRenderingContext.getProgramParameter')
   @DocsEditable()
-  Object getProgramParameter(Program program, int pname) => wrap_jso(_blink.BlinkWebGLRenderingContext.instance.getProgramParameter_Callback_2_(unwrap_jso(this), unwrap_jso(program), pname));
+  Object getProgramParameter(Program program, int pname) => (_blink.BlinkWebGLRenderingContext.instance.getProgramParameter_Callback_2_(this, program, pname));
   
   @DomName('WebGLRenderingContext.getRenderbufferParameter')
   @DocsEditable()
-  Object getRenderbufferParameter(int target, int pname) => wrap_jso(_blink.BlinkWebGLRenderingContext.instance.getRenderbufferParameter_Callback_2_(unwrap_jso(this), target, pname));
+  Object getRenderbufferParameter(int target, int pname) => (_blink.BlinkWebGLRenderingContext.instance.getRenderbufferParameter_Callback_2_(this, target, pname));
   
   @DomName('WebGLRenderingContext.getShaderInfoLog')
   @DocsEditable()
-  String getShaderInfoLog(Shader shader) => _blink.BlinkWebGLRenderingContext.instance.getShaderInfoLog_Callback_1_(unwrap_jso(this), unwrap_jso(shader));
+  String getShaderInfoLog(Shader shader) => _blink.BlinkWebGLRenderingContext.instance.getShaderInfoLog_Callback_1_(this, shader);
   
   @DomName('WebGLRenderingContext.getShaderParameter')
   @DocsEditable()
-  Object getShaderParameter(Shader shader, int pname) => wrap_jso(_blink.BlinkWebGLRenderingContext.instance.getShaderParameter_Callback_2_(unwrap_jso(this), unwrap_jso(shader), pname));
+  Object getShaderParameter(Shader shader, int pname) => (_blink.BlinkWebGLRenderingContext.instance.getShaderParameter_Callback_2_(this, shader, pname));
   
   @DomName('WebGLRenderingContext.getShaderPrecisionFormat')
   @DocsEditable()
-  ShaderPrecisionFormat getShaderPrecisionFormat(int shadertype, int precisiontype) => wrap_jso(_blink.BlinkWebGLRenderingContext.instance.getShaderPrecisionFormat_Callback_2_(unwrap_jso(this), shadertype, precisiontype));
+  ShaderPrecisionFormat getShaderPrecisionFormat(int shadertype, int precisiontype) => _blink.BlinkWebGLRenderingContext.instance.getShaderPrecisionFormat_Callback_2_(this, shadertype, precisiontype);
   
   @DomName('WebGLRenderingContext.getShaderSource')
   @DocsEditable()
-  String getShaderSource(Shader shader) => _blink.BlinkWebGLRenderingContext.instance.getShaderSource_Callback_1_(unwrap_jso(this), unwrap_jso(shader));
+  String getShaderSource(Shader shader) => _blink.BlinkWebGLRenderingContext.instance.getShaderSource_Callback_1_(this, shader);
   
   @DomName('WebGLRenderingContext.getSupportedExtensions')
   @DocsEditable()
-  List<String> getSupportedExtensions() => _blink.BlinkWebGLRenderingContext.instance.getSupportedExtensions_Callback_0_(unwrap_jso(this));
+  List<String> getSupportedExtensions() => _blink.BlinkWebGLRenderingContext.instance.getSupportedExtensions_Callback_0_(this);
   
   @DomName('WebGLRenderingContext.getTexParameter')
   @DocsEditable()
-  Object getTexParameter(int target, int pname) => wrap_jso(_blink.BlinkWebGLRenderingContext.instance.getTexParameter_Callback_2_(unwrap_jso(this), target, pname));
+  Object getTexParameter(int target, int pname) => (_blink.BlinkWebGLRenderingContext.instance.getTexParameter_Callback_2_(this, target, pname));
   
   @DomName('WebGLRenderingContext.getUniform')
   @DocsEditable()
-  Object getUniform(Program program, UniformLocation location) => wrap_jso(_blink.BlinkWebGLRenderingContext.instance.getUniform_Callback_2_(unwrap_jso(this), unwrap_jso(program), unwrap_jso(location)));
+  Object getUniform(Program program, UniformLocation location) => (_blink.BlinkWebGLRenderingContext.instance.getUniform_Callback_2_(this, program, location));
   
   @DomName('WebGLRenderingContext.getUniformLocation')
   @DocsEditable()
-  UniformLocation getUniformLocation(Program program, String name) => wrap_jso(_blink.BlinkWebGLRenderingContext.instance.getUniformLocation_Callback_2_(unwrap_jso(this), unwrap_jso(program), name));
+  UniformLocation getUniformLocation(Program program, String name) => _blink.BlinkWebGLRenderingContext.instance.getUniformLocation_Callback_2_(this, program, name);
   
   @DomName('WebGLRenderingContext.getVertexAttrib')
   @DocsEditable()
-  Object getVertexAttrib(int index, int pname) => wrap_jso(_blink.BlinkWebGLRenderingContext.instance.getVertexAttrib_Callback_2_(unwrap_jso(this), index, pname));
+  Object getVertexAttrib(int index, int pname) => (_blink.BlinkWebGLRenderingContext.instance.getVertexAttrib_Callback_2_(this, index, pname));
   
   @DomName('WebGLRenderingContext.getVertexAttribOffset')
   @DocsEditable()
-  int getVertexAttribOffset(int index, int pname) => _blink.BlinkWebGLRenderingContext.instance.getVertexAttribOffset_Callback_2_(unwrap_jso(this), index, pname);
+  int getVertexAttribOffset(int index, int pname) => _blink.BlinkWebGLRenderingContext.instance.getVertexAttribOffset_Callback_2_(this, index, pname);
   
   @DomName('WebGLRenderingContext.hint')
   @DocsEditable()
-  void hint(int target, int mode) => _blink.BlinkWebGLRenderingContext.instance.hint_Callback_2_(unwrap_jso(this), target, mode);
+  void hint(int target, int mode) => _blink.BlinkWebGLRenderingContext.instance.hint_Callback_2_(this, target, mode);
   
   @DomName('WebGLRenderingContext.isBuffer')
   @DocsEditable()
-  bool isBuffer(Buffer buffer) => _blink.BlinkWebGLRenderingContext.instance.isBuffer_Callback_1_(unwrap_jso(this), unwrap_jso(buffer));
+  bool isBuffer(Buffer buffer) => _blink.BlinkWebGLRenderingContext.instance.isBuffer_Callback_1_(this, buffer);
   
   @DomName('WebGLRenderingContext.isContextLost')
   @DocsEditable()
-  bool isContextLost() => _blink.BlinkWebGLRenderingContext.instance.isContextLost_Callback_0_(unwrap_jso(this));
+  bool isContextLost() => _blink.BlinkWebGLRenderingContext.instance.isContextLost_Callback_0_(this);
   
   @DomName('WebGLRenderingContext.isEnabled')
   @DocsEditable()
-  bool isEnabled(int cap) => _blink.BlinkWebGLRenderingContext.instance.isEnabled_Callback_1_(unwrap_jso(this), cap);
+  bool isEnabled(int cap) => _blink.BlinkWebGLRenderingContext.instance.isEnabled_Callback_1_(this, cap);
   
   @DomName('WebGLRenderingContext.isFramebuffer')
   @DocsEditable()
-  bool isFramebuffer(Framebuffer framebuffer) => _blink.BlinkWebGLRenderingContext.instance.isFramebuffer_Callback_1_(unwrap_jso(this), unwrap_jso(framebuffer));
+  bool isFramebuffer(Framebuffer framebuffer) => _blink.BlinkWebGLRenderingContext.instance.isFramebuffer_Callback_1_(this, framebuffer);
   
   @DomName('WebGLRenderingContext.isProgram')
   @DocsEditable()
-  bool isProgram(Program program) => _blink.BlinkWebGLRenderingContext.instance.isProgram_Callback_1_(unwrap_jso(this), unwrap_jso(program));
+  bool isProgram(Program program) => _blink.BlinkWebGLRenderingContext.instance.isProgram_Callback_1_(this, program);
   
   @DomName('WebGLRenderingContext.isRenderbuffer')
   @DocsEditable()
-  bool isRenderbuffer(Renderbuffer renderbuffer) => _blink.BlinkWebGLRenderingContext.instance.isRenderbuffer_Callback_1_(unwrap_jso(this), unwrap_jso(renderbuffer));
+  bool isRenderbuffer(Renderbuffer renderbuffer) => _blink.BlinkWebGLRenderingContext.instance.isRenderbuffer_Callback_1_(this, renderbuffer);
   
   @DomName('WebGLRenderingContext.isShader')
   @DocsEditable()
-  bool isShader(Shader shader) => _blink.BlinkWebGLRenderingContext.instance.isShader_Callback_1_(unwrap_jso(this), unwrap_jso(shader));
+  bool isShader(Shader shader) => _blink.BlinkWebGLRenderingContext.instance.isShader_Callback_1_(this, shader);
   
   @DomName('WebGLRenderingContext.isTexture')
   @DocsEditable()
-  bool isTexture(Texture texture) => _blink.BlinkWebGLRenderingContext.instance.isTexture_Callback_1_(unwrap_jso(this), unwrap_jso(texture));
+  bool isTexture(Texture texture) => _blink.BlinkWebGLRenderingContext.instance.isTexture_Callback_1_(this, texture);
   
   @DomName('WebGLRenderingContext.lineWidth')
   @DocsEditable()
-  void lineWidth(num width) => _blink.BlinkWebGLRenderingContext.instance.lineWidth_Callback_1_(unwrap_jso(this), width);
+  void lineWidth(num width) => _blink.BlinkWebGLRenderingContext.instance.lineWidth_Callback_1_(this, width);
   
   @DomName('WebGLRenderingContext.linkProgram')
   @DocsEditable()
-  void linkProgram(Program program) => _blink.BlinkWebGLRenderingContext.instance.linkProgram_Callback_1_(unwrap_jso(this), unwrap_jso(program));
+  void linkProgram(Program program) => _blink.BlinkWebGLRenderingContext.instance.linkProgram_Callback_1_(this, program);
   
   @DomName('WebGLRenderingContext.pixelStorei')
   @DocsEditable()
-  void pixelStorei(int pname, int param) => _blink.BlinkWebGLRenderingContext.instance.pixelStorei_Callback_2_(unwrap_jso(this), pname, param);
+  void pixelStorei(int pname, int param) => _blink.BlinkWebGLRenderingContext.instance.pixelStorei_Callback_2_(this, pname, param);
   
   @DomName('WebGLRenderingContext.polygonOffset')
   @DocsEditable()
-  void polygonOffset(num factor, num units) => _blink.BlinkWebGLRenderingContext.instance.polygonOffset_Callback_2_(unwrap_jso(this), factor, units);
+  void polygonOffset(num factor, num units) => _blink.BlinkWebGLRenderingContext.instance.polygonOffset_Callback_2_(this, factor, units);
   
   @DomName('WebGLRenderingContext.readPixels')
   @DocsEditable()
-  void readPixels(int x, int y, int width, int height, int format, int type, TypedData pixels) => _blink.BlinkWebGLRenderingContext.instance.readPixels_Callback_7_(unwrap_jso(this), x, y, width, height, format, type, unwrap_jso(pixels));
+  void readPixels(int x, int y, int width, int height, int format, int type, TypedData pixels) => _blink.BlinkWebGLRenderingContext.instance.readPixels_Callback_7_(this, x, y, width, height, format, type, pixels);
   
   @DomName('WebGLRenderingContext.renderbufferStorage')
   @DocsEditable()
-  void renderbufferStorage(int target, int internalformat, int width, int height) => _blink.BlinkWebGLRenderingContext.instance.renderbufferStorage_Callback_4_(unwrap_jso(this), target, internalformat, width, height);
+  void renderbufferStorage(int target, int internalformat, int width, int height) => _blink.BlinkWebGLRenderingContext.instance.renderbufferStorage_Callback_4_(this, target, internalformat, width, height);
   
   @DomName('WebGLRenderingContext.sampleCoverage')
   @DocsEditable()
-  void sampleCoverage(num value, bool invert) => _blink.BlinkWebGLRenderingContext.instance.sampleCoverage_Callback_2_(unwrap_jso(this), value, invert);
+  void sampleCoverage(num value, bool invert) => _blink.BlinkWebGLRenderingContext.instance.sampleCoverage_Callback_2_(this, value, invert);
   
   @DomName('WebGLRenderingContext.scissor')
   @DocsEditable()
-  void scissor(int x, int y, int width, int height) => _blink.BlinkWebGLRenderingContext.instance.scissor_Callback_4_(unwrap_jso(this), x, y, width, height);
+  void scissor(int x, int y, int width, int height) => _blink.BlinkWebGLRenderingContext.instance.scissor_Callback_4_(this, x, y, width, height);
   
   @DomName('WebGLRenderingContext.shaderSource')
   @DocsEditable()
-  void shaderSource(Shader shader, String string) => _blink.BlinkWebGLRenderingContext.instance.shaderSource_Callback_2_(unwrap_jso(this), unwrap_jso(shader), string);
+  void shaderSource(Shader shader, String string) => _blink.BlinkWebGLRenderingContext.instance.shaderSource_Callback_2_(this, shader, string);
   
   @DomName('WebGLRenderingContext.stencilFunc')
   @DocsEditable()
-  void stencilFunc(int func, int ref, int mask) => _blink.BlinkWebGLRenderingContext.instance.stencilFunc_Callback_3_(unwrap_jso(this), func, ref, mask);
+  void stencilFunc(int func, int ref, int mask) => _blink.BlinkWebGLRenderingContext.instance.stencilFunc_Callback_3_(this, func, ref, mask);
   
   @DomName('WebGLRenderingContext.stencilFuncSeparate')
   @DocsEditable()
-  void stencilFuncSeparate(int face, int func, int ref, int mask) => _blink.BlinkWebGLRenderingContext.instance.stencilFuncSeparate_Callback_4_(unwrap_jso(this), face, func, ref, mask);
+  void stencilFuncSeparate(int face, int func, int ref, int mask) => _blink.BlinkWebGLRenderingContext.instance.stencilFuncSeparate_Callback_4_(this, face, func, ref, mask);
   
   @DomName('WebGLRenderingContext.stencilMask')
   @DocsEditable()
-  void stencilMask(int mask) => _blink.BlinkWebGLRenderingContext.instance.stencilMask_Callback_1_(unwrap_jso(this), mask);
+  void stencilMask(int mask) => _blink.BlinkWebGLRenderingContext.instance.stencilMask_Callback_1_(this, mask);
   
   @DomName('WebGLRenderingContext.stencilMaskSeparate')
   @DocsEditable()
-  void stencilMaskSeparate(int face, int mask) => _blink.BlinkWebGLRenderingContext.instance.stencilMaskSeparate_Callback_2_(unwrap_jso(this), face, mask);
+  void stencilMaskSeparate(int face, int mask) => _blink.BlinkWebGLRenderingContext.instance.stencilMaskSeparate_Callback_2_(this, face, mask);
   
   @DomName('WebGLRenderingContext.stencilOp')
   @DocsEditable()
-  void stencilOp(int fail, int zfail, int zpass) => _blink.BlinkWebGLRenderingContext.instance.stencilOp_Callback_3_(unwrap_jso(this), fail, zfail, zpass);
+  void stencilOp(int fail, int zfail, int zpass) => _blink.BlinkWebGLRenderingContext.instance.stencilOp_Callback_3_(this, fail, zfail, zpass);
   
   @DomName('WebGLRenderingContext.stencilOpSeparate')
   @DocsEditable()
-  void stencilOpSeparate(int face, int fail, int zfail, int zpass) => _blink.BlinkWebGLRenderingContext.instance.stencilOpSeparate_Callback_4_(unwrap_jso(this), face, fail, zfail, zpass);
+  void stencilOpSeparate(int face, int fail, int zfail, int zpass) => _blink.BlinkWebGLRenderingContext.instance.stencilOpSeparate_Callback_4_(this, face, fail, zfail, zpass);
   
   void texImage2D(int target, int level, int internalformat, int format_OR_width, int height_OR_type, border_OR_canvas_OR_image_OR_pixels_OR_video, [int format, int type, TypedData pixels]) {
     if ((pixels is TypedData || pixels == null) && (type is int) && (format is int) && (border_OR_canvas_OR_image_OR_pixels_OR_video is int) && (height_OR_type is int) && (format_OR_width is int) && (internalformat is int) && (level is int) && (target is int)) {
-      _blink.BlinkWebGLRenderingContext.instance.texImage2D_Callback_9_(unwrap_jso(this), target, level, internalformat, format_OR_width, height_OR_type, unwrap_jso(border_OR_canvas_OR_image_OR_pixels_OR_video), format, type, unwrap_jso(pixels));
+      _blink.BlinkWebGLRenderingContext.instance.texImage2D_Callback_9_(this, target, level, internalformat, format_OR_width, height_OR_type, border_OR_canvas_OR_image_OR_pixels_OR_video, format, type, pixels);
       return;
     }
     if ((border_OR_canvas_OR_image_OR_pixels_OR_video is ImageData || border_OR_canvas_OR_image_OR_pixels_OR_video == null) && (height_OR_type is int) && (format_OR_width is int) && (internalformat is int) && (level is int) && (target is int) && format == null && type == null && pixels == null) {
-      _blink.BlinkWebGLRenderingContext.instance.texImage2D_Callback_6_(unwrap_jso(this), target, level, internalformat, format_OR_width, height_OR_type, unwrap_jso(border_OR_canvas_OR_image_OR_pixels_OR_video));
+      _blink.BlinkWebGLRenderingContext.instance.texImage2D_Callback_6_(this, target, level, internalformat, format_OR_width, height_OR_type, border_OR_canvas_OR_image_OR_pixels_OR_video);
       return;
     }
     if ((border_OR_canvas_OR_image_OR_pixels_OR_video is ImageElement) && (height_OR_type is int) && (format_OR_width is int) && (internalformat is int) && (level is int) && (target is int) && format == null && type == null && pixels == null) {
-      _blink.BlinkWebGLRenderingContext.instance.texImage2D_Callback_6_(unwrap_jso(this), target, level, internalformat, format_OR_width, height_OR_type, unwrap_jso(border_OR_canvas_OR_image_OR_pixels_OR_video));
+      _blink.BlinkWebGLRenderingContext.instance.texImage2D_Callback_6_(this, target, level, internalformat, format_OR_width, height_OR_type, border_OR_canvas_OR_image_OR_pixels_OR_video);
       return;
     }
     if ((border_OR_canvas_OR_image_OR_pixels_OR_video is CanvasElement) && (height_OR_type is int) && (format_OR_width is int) && (internalformat is int) && (level is int) && (target is int) && format == null && type == null && pixels == null) {
-      _blink.BlinkWebGLRenderingContext.instance.texImage2D_Callback_6_(unwrap_jso(this), target, level, internalformat, format_OR_width, height_OR_type, unwrap_jso(border_OR_canvas_OR_image_OR_pixels_OR_video));
+      _blink.BlinkWebGLRenderingContext.instance.texImage2D_Callback_6_(this, target, level, internalformat, format_OR_width, height_OR_type, border_OR_canvas_OR_image_OR_pixels_OR_video);
       return;
     }
     if ((border_OR_canvas_OR_image_OR_pixels_OR_video is VideoElement) && (height_OR_type is int) && (format_OR_width is int) && (internalformat is int) && (level is int) && (target is int) && format == null && type == null && pixels == null) {
-      _blink.BlinkWebGLRenderingContext.instance.texImage2D_Callback_6_(unwrap_jso(this), target, level, internalformat, format_OR_width, height_OR_type, unwrap_jso(border_OR_canvas_OR_image_OR_pixels_OR_video));
+      _blink.BlinkWebGLRenderingContext.instance.texImage2D_Callback_6_(this, target, level, internalformat, format_OR_width, height_OR_type, border_OR_canvas_OR_image_OR_pixels_OR_video);
       return;
     }
     throw new ArgumentError("Incorrect number or type of arguments");
   }
 
+  @DomName('WebGLRenderingContext.texImage2DCanvas')
+  @DocsEditable()
+  void texImage2DCanvas(int target, int level, int internalformat, int format, int type, CanvasElement canvas) => _blink.BlinkWebGLRenderingContext.instance.texImage2D_Callback_6_(this, target, level, internalformat, format, type, canvas);
+  
+  @DomName('WebGLRenderingContext.texImage2DImage')
+  @DocsEditable()
+  void texImage2DImage(int target, int level, int internalformat, int format, int type, ImageElement image) => _blink.BlinkWebGLRenderingContext.instance.texImage2D_Callback_6_(this, target, level, internalformat, format, type, image);
+  
+  @DomName('WebGLRenderingContext.texImage2DImageData')
+  @DocsEditable()
+  void texImage2DImageData(int target, int level, int internalformat, int format, int type, ImageData pixels) => _blink.BlinkWebGLRenderingContext.instance.texImage2D_Callback_6_(this, target, level, internalformat, format, type, pixels);
+  
+  @DomName('WebGLRenderingContext.texImage2DVideo')
+  @DocsEditable()
+  void texImage2DVideo(int target, int level, int internalformat, int format, int type, VideoElement video) => _blink.BlinkWebGLRenderingContext.instance.texImage2D_Callback_6_(this, target, level, internalformat, format, type, video);
+  
   @DomName('WebGLRenderingContext.texParameterf')
   @DocsEditable()
-  void texParameterf(int target, int pname, num param) => _blink.BlinkWebGLRenderingContext.instance.texParameterf_Callback_3_(unwrap_jso(this), target, pname, param);
+  void texParameterf(int target, int pname, num param) => _blink.BlinkWebGLRenderingContext.instance.texParameterf_Callback_3_(this, target, pname, param);
   
   @DomName('WebGLRenderingContext.texParameteri')
   @DocsEditable()
-  void texParameteri(int target, int pname, int param) => _blink.BlinkWebGLRenderingContext.instance.texParameteri_Callback_3_(unwrap_jso(this), target, pname, param);
+  void texParameteri(int target, int pname, int param) => _blink.BlinkWebGLRenderingContext.instance.texParameteri_Callback_3_(this, target, pname, param);
   
   void texSubImage2D(int target, int level, int xoffset, int yoffset, int format_OR_width, int height_OR_type, canvas_OR_format_OR_image_OR_pixels_OR_video, [int type, TypedData pixels]) {
     if ((pixels is TypedData || pixels == null) && (type is int) && (canvas_OR_format_OR_image_OR_pixels_OR_video is int) && (height_OR_type is int) && (format_OR_width is int) && (yoffset is int) && (xoffset is int) && (level is int) && (target is int)) {
-      _blink.BlinkWebGLRenderingContext.instance.texSubImage2D_Callback_9_(unwrap_jso(this), target, level, xoffset, yoffset, format_OR_width, height_OR_type, unwrap_jso(canvas_OR_format_OR_image_OR_pixels_OR_video), type, unwrap_jso(pixels));
+      _blink.BlinkWebGLRenderingContext.instance.texSubImage2D_Callback_9_(this, target, level, xoffset, yoffset, format_OR_width, height_OR_type, canvas_OR_format_OR_image_OR_pixels_OR_video, type, pixels);
       return;
     }
     if ((canvas_OR_format_OR_image_OR_pixels_OR_video is ImageData || canvas_OR_format_OR_image_OR_pixels_OR_video == null) && (height_OR_type is int) && (format_OR_width is int) && (yoffset is int) && (xoffset is int) && (level is int) && (target is int) && type == null && pixels == null) {
-      _blink.BlinkWebGLRenderingContext.instance.texSubImage2D_Callback_7_(unwrap_jso(this), target, level, xoffset, yoffset, format_OR_width, height_OR_type, unwrap_jso(canvas_OR_format_OR_image_OR_pixels_OR_video));
+      _blink.BlinkWebGLRenderingContext.instance.texSubImage2D_Callback_7_(this, target, level, xoffset, yoffset, format_OR_width, height_OR_type, canvas_OR_format_OR_image_OR_pixels_OR_video);
       return;
     }
     if ((canvas_OR_format_OR_image_OR_pixels_OR_video is ImageElement) && (height_OR_type is int) && (format_OR_width is int) && (yoffset is int) && (xoffset is int) && (level is int) && (target is int) && type == null && pixels == null) {
-      _blink.BlinkWebGLRenderingContext.instance.texSubImage2D_Callback_7_(unwrap_jso(this), target, level, xoffset, yoffset, format_OR_width, height_OR_type, unwrap_jso(canvas_OR_format_OR_image_OR_pixels_OR_video));
+      _blink.BlinkWebGLRenderingContext.instance.texSubImage2D_Callback_7_(this, target, level, xoffset, yoffset, format_OR_width, height_OR_type, canvas_OR_format_OR_image_OR_pixels_OR_video);
       return;
     }
     if ((canvas_OR_format_OR_image_OR_pixels_OR_video is CanvasElement) && (height_OR_type is int) && (format_OR_width is int) && (yoffset is int) && (xoffset is int) && (level is int) && (target is int) && type == null && pixels == null) {
-      _blink.BlinkWebGLRenderingContext.instance.texSubImage2D_Callback_7_(unwrap_jso(this), target, level, xoffset, yoffset, format_OR_width, height_OR_type, unwrap_jso(canvas_OR_format_OR_image_OR_pixels_OR_video));
+      _blink.BlinkWebGLRenderingContext.instance.texSubImage2D_Callback_7_(this, target, level, xoffset, yoffset, format_OR_width, height_OR_type, canvas_OR_format_OR_image_OR_pixels_OR_video);
       return;
     }
     if ((canvas_OR_format_OR_image_OR_pixels_OR_video is VideoElement) && (height_OR_type is int) && (format_OR_width is int) && (yoffset is int) && (xoffset is int) && (level is int) && (target is int) && type == null && pixels == null) {
-      _blink.BlinkWebGLRenderingContext.instance.texSubImage2D_Callback_7_(unwrap_jso(this), target, level, xoffset, yoffset, format_OR_width, height_OR_type, unwrap_jso(canvas_OR_format_OR_image_OR_pixels_OR_video));
+      _blink.BlinkWebGLRenderingContext.instance.texSubImage2D_Callback_7_(this, target, level, xoffset, yoffset, format_OR_width, height_OR_type, canvas_OR_format_OR_image_OR_pixels_OR_video);
       return;
     }
     throw new ArgumentError("Incorrect number or type of arguments");
   }
 
+  @DomName('WebGLRenderingContext.texSubImage2DCanvas')
+  @DocsEditable()
+  void texSubImage2DCanvas(int target, int level, int xoffset, int yoffset, int format, int type, CanvasElement canvas) => _blink.BlinkWebGLRenderingContext.instance.texSubImage2D_Callback_7_(this, target, level, xoffset, yoffset, format, type, canvas);
+  
+  @DomName('WebGLRenderingContext.texSubImage2DImage')
+  @DocsEditable()
+  void texSubImage2DImage(int target, int level, int xoffset, int yoffset, int format, int type, ImageElement image) => _blink.BlinkWebGLRenderingContext.instance.texSubImage2D_Callback_7_(this, target, level, xoffset, yoffset, format, type, image);
+  
+  @DomName('WebGLRenderingContext.texSubImage2DImageData')
+  @DocsEditable()
+  void texSubImage2DImageData(int target, int level, int xoffset, int yoffset, int format, int type, ImageData pixels) => _blink.BlinkWebGLRenderingContext.instance.texSubImage2D_Callback_7_(this, target, level, xoffset, yoffset, format, type, pixels);
+  
+  @DomName('WebGLRenderingContext.texSubImage2DVideo')
+  @DocsEditable()
+  void texSubImage2DVideo(int target, int level, int xoffset, int yoffset, int format, int type, VideoElement video) => _blink.BlinkWebGLRenderingContext.instance.texSubImage2D_Callback_7_(this, target, level, xoffset, yoffset, format, type, video);
+  
   @DomName('WebGLRenderingContext.uniform1f')
   @DocsEditable()
-  void uniform1f(UniformLocation location, num x) => _blink.BlinkWebGLRenderingContext.instance.uniform1f_Callback_2_(unwrap_jso(this), unwrap_jso(location), x);
+  void uniform1f(UniformLocation location, num x) => _blink.BlinkWebGLRenderingContext.instance.uniform1f_Callback_2_(this, location, x);
   
   void uniform1fv(UniformLocation location, v) {
     if ((v is Float32List) && (location is UniformLocation || location == null)) {
-      _blink.BlinkWebGLRenderingContext.instance.uniform1fv_Callback_2_(unwrap_jso(this), unwrap_jso(location), unwrap_jso(v));
+      _blink.BlinkWebGLRenderingContext.instance.uniform1fv_Callback_2_(this, location, v);
       return;
     }
     if ((v is List<num>) && (location is UniformLocation || location == null)) {
-      _blink.BlinkWebGLRenderingContext.instance.uniform1fv_Callback_2_(unwrap_jso(this), unwrap_jso(location), unwrap_jso(v));
+      _blink.BlinkWebGLRenderingContext.instance.uniform1fv_Callback_2_(this, location, v);
       return;
     }
     throw new ArgumentError("Incorrect number or type of arguments");
   }
 
   @DomName('WebGLRenderingContext.uniform1i')
   @DocsEditable()
-  void uniform1i(UniformLocation location, int x) => _blink.BlinkWebGLRenderingContext.instance.uniform1i_Callback_2_(unwrap_jso(this), unwrap_jso(location), x);
+  void uniform1i(UniformLocation location, int x) => _blink.BlinkWebGLRenderingContext.instance.uniform1i_Callback_2_(this, location, x);
   
   void uniform1iv(UniformLocation location, v) {
     if ((v is Int32List) && (location is UniformLocation || location == null)) {
-      _blink.BlinkWebGLRenderingContext.instance.uniform1iv_Callback_2_(unwrap_jso(this), unwrap_jso(location), unwrap_jso(v));
+      _blink.BlinkWebGLRenderingContext.instance.uniform1iv_Callback_2_(this, location, v);
       return;
     }
     if ((v is List<int>) && (location is UniformLocation || location == null)) {
-      _blink.BlinkWebGLRenderingContext.instance.uniform1iv_Callback_2_(unwrap_jso(this), unwrap_jso(location), unwrap_jso(v));
+      _blink.BlinkWebGLRenderingContext.instance.uniform1iv_Callback_2_(this, location, v);
       return;
     }
     throw new ArgumentError("Incorrect number or type of arguments");
   }
 
   @DomName('WebGLRenderingContext.uniform2f')
   @DocsEditable()
-  void uniform2f(UniformLocation location, num x, num y) => _blink.BlinkWebGLRenderingContext.instance.uniform2f_Callback_3_(unwrap_jso(this), unwrap_jso(location), x, y);
+  void uniform2f(UniformLocation location, num x, num y) => _blink.BlinkWebGLRenderingContext.instance.uniform2f_Callback_3_(this, location, x, y);
   
   void uniform2fv(UniformLocation location, v) {
     if ((v is Float32List) && (location is UniformLocation || location == null)) {
-      _blink.BlinkWebGLRenderingContext.instance.uniform2fv_Callback_2_(unwrap_jso(this), unwrap_jso(location), unwrap_jso(v));
+      _blink.BlinkWebGLRenderingContext.instance.uniform2fv_Callback_2_(this, location, v);
       return;
     }
     if ((v is List<num>) && (location is UniformLocation || location == null)) {
-      _blink.BlinkWebGLRenderingContext.instance.uniform2fv_Callback_2_(unwrap_jso(this), unwrap_jso(location), unwrap_jso(v));
+      _blink.BlinkWebGLRenderingContext.instance.uniform2fv_Callback_2_(this, location, v);
       return;
     }
     throw new ArgumentError("Incorrect number or type of arguments");
   }
 
   @DomName('WebGLRenderingContext.uniform2i')
   @DocsEditable()
-  void uniform2i(UniformLocation location, int x, int y) => _blink.BlinkWebGLRenderingContext.instance.uniform2i_Callback_3_(unwrap_jso(this), unwrap_jso(location), x, y);
+  void uniform2i(UniformLocation location, int x, int y) => _blink.BlinkWebGLRenderingContext.instance.uniform2i_Callback_3_(this, location, x, y);
   
   void uniform2iv(UniformLocation location, v) {
     if ((v is Int32List) && (location is UniformLocation || location == null)) {
-      _blink.BlinkWebGLRenderingContext.instance.uniform2iv_Callback_2_(unwrap_jso(this), unwrap_jso(location), unwrap_jso(v));
+      _blink.BlinkWebGLRenderingContext.instance.uniform2iv_Callback_2_(this, location, v);
       return;
     }
     if ((v is List<int>) && (location is UniformLocation || location == null)) {
-      _blink.BlinkWebGLRenderingContext.instance.uniform2iv_Callback_2_(unwrap_jso(this), unwrap_jso(location), unwrap_jso(v));
+      _blink.BlinkWebGLRenderingContext.instance.uniform2iv_Callback_2_(this, location, v);
       return;
     }
     throw new ArgumentError("Incorrect number or type of arguments");
   }
 
   @DomName('WebGLRenderingContext.uniform3f')
   @DocsEditable()
-  void uniform3f(UniformLocation location, num x, num y, num z) => _blink.BlinkWebGLRenderingContext.instance.uniform3f_Callback_4_(unwrap_jso(this), unwrap_jso(location), x, y, z);
+  void uniform3f(UniformLocation location, num x, num y, num z) => _blink.BlinkWebGLRenderingContext.instance.uniform3f_Callback_4_(this, location, x, y, z);
   
   void uniform3fv(UniformLocation location, v) {
     if ((v is Float32List) && (location is UniformLocation || location == null)) {
-      _blink.BlinkWebGLRenderingContext.instance.uniform3fv_Callback_2_(unwrap_jso(this), unwrap_jso(location), unwrap_jso(v));
+      _blink.BlinkWebGLRenderingContext.instance.uniform3fv_Callback_2_(this, location, v);
       return;
     }
     if ((v is List<num>) && (location is UniformLocation || location == null)) {
-      _blink.BlinkWebGLRenderingContext.instance.uniform3fv_Callback_2_(unwrap_jso(this), unwrap_jso(location), unwrap_jso(v));
+      _blink.BlinkWebGLRenderingContext.instance.uniform3fv_Callback_2_(this, location, v);
       return;
     }
     throw new ArgumentError("Incorrect number or type of arguments");
   }
 
   @DomName('WebGLRenderingContext.uniform3i')
   @DocsEditable()
-  void uniform3i(UniformLocation location, int x, int y, int z) => _blink.BlinkWebGLRenderingContext.instance.uniform3i_Callback_4_(unwrap_jso(this), unwrap_jso(location), x, y, z);
+  void uniform3i(UniformLocation location, int x, int y, int z) => _blink.BlinkWebGLRenderingContext.instance.uniform3i_Callback_4_(this, location, x, y, z);
   
   void uniform3iv(UniformLocation location, v) {
     if ((v is Int32List) && (location is UniformLocation || location == null)) {
-      _blink.BlinkWebGLRenderingContext.instance.uniform3iv_Callback_2_(unwrap_jso(this), unwrap_jso(location), unwrap_jso(v));
+      _blink.BlinkWebGLRenderingContext.instance.uniform3iv_Callback_2_(this, location, v);
       return;
     }
     if ((v is List<int>) && (location is UniformLocation || location == null)) {
-      _blink.BlinkWebGLRenderingContext.instance.uniform3iv_Callback_2_(unwrap_jso(this), unwrap_jso(location), unwrap_jso(v));
+      _blink.BlinkWebGLRenderingContext.instance.uniform3iv_Callback_2_(this, location, v);
       return;
     }
     throw new ArgumentError("Incorrect number or type of arguments");
   }
 
   @DomName('WebGLRenderingContext.uniform4f')
   @DocsEditable()
-  void uniform4f(UniformLocation location, num x, num y, num z, num w) => _blink.BlinkWebGLRenderingContext.instance.uniform4f_Callback_5_(unwrap_jso(this), unwrap_jso(location), x, y, z, w);
+  void uniform4f(UniformLocation location, num x, num y, num z, num w) => _blink.BlinkWebGLRenderingContext.instance.uniform4f_Callback_5_(this, location, x, y, z, w);
   
   void uniform4fv(UniformLocation location, v) {
     if ((v is Float32List) && (location is UniformLocation || location == null)) {
-      _blink.BlinkWebGLRenderingContext.instance.uniform4fv_Callback_2_(unwrap_jso(this), unwrap_jso(location), unwrap_jso(v));
+      _blink.BlinkWebGLRenderingContext.instance.uniform4fv_Callback_2_(this, location, v);
       return;
     }
     if ((v is List<num>) && (location is UniformLocation || location == null)) {
-      _blink.BlinkWebGLRenderingContext.instance.uniform4fv_Callback_2_(unwrap_jso(this), unwrap_jso(location), unwrap_jso(v));
+      _blink.BlinkWebGLRenderingContext.instance.uniform4fv_Callback_2_(this, location, v);
       return;
     }
     throw new ArgumentError("Incorrect number or type of arguments");
   }
 
   @DomName('WebGLRenderingContext.uniform4i')
   @DocsEditable()
-  void uniform4i(UniformLocation location, int x, int y, int z, int w) => _blink.BlinkWebGLRenderingContext.instance.uniform4i_Callback_5_(unwrap_jso(this), unwrap_jso(location), x, y, z, w);
+  void uniform4i(UniformLocation location, int x, int y, int z, int w) => _blink.BlinkWebGLRenderingContext.instance.uniform4i_Callback_5_(this, location, x, y, z, w);
   
   void uniform4iv(UniformLocation location, v) {
     if ((v is Int32List) && (location is UniformLocation || location == null)) {
-      _blink.BlinkWebGLRenderingContext.instance.uniform4iv_Callback_2_(unwrap_jso(this), unwrap_jso(location), unwrap_jso(v));
+      _blink.BlinkWebGLRenderingContext.instance.uniform4iv_Callback_2_(this, location, v);
       return;
     }
     if ((v is List<int>) && (location is UniformLocation || location == null)) {
-      _blink.BlinkWebGLRenderingContext.instance.uniform4iv_Callback_2_(unwrap_jso(this), unwrap_jso(location), unwrap_jso(v));
+      _blink.BlinkWebGLRenderingContext.instance.uniform4iv_Callback_2_(this, location, v);
       return;
     }
     throw new ArgumentError("Incorrect number or type of arguments");
   }
 
   void uniformMatrix2fv(UniformLocation location, bool transpose, array) {
     if ((array is Float32List) && (transpose is bool) && (location is UniformLocation || location == null)) {
-      _blink.BlinkWebGLRenderingContext.instance.uniformMatrix2fv_Callback_3_(unwrap_jso(this), unwrap_jso(location), transpose, unwrap_jso(array));
+      _blink.BlinkWebGLRenderingContext.instance.uniformMatrix2fv_Callback_3_(this, location, transpose, array);
       return;
     }
     if ((array is List<num>) && (transpose is bool) && (location is UniformLocation || location == null)) {
-      _blink.BlinkWebGLRenderingContext.instance.uniformMatrix2fv_Callback_3_(unwrap_jso(this), unwrap_jso(location), transpose, unwrap_jso(array));
+      _blink.BlinkWebGLRenderingContext.instance.uniformMatrix2fv_Callback_3_(this, location, transpose, array);
       return;
     }
     throw new ArgumentError("Incorrect number or type of arguments");
   }
 
   void uniformMatrix3fv(UniformLocation location, bool transpose, array) {
     if ((array is Float32List) && (transpose is bool) && (location is UniformLocation || location == null)) {
-      _blink.BlinkWebGLRenderingContext.instance.uniformMatrix3fv_Callback_3_(unwrap_jso(this), unwrap_jso(location), transpose, unwrap_jso(array));
+      _blink.BlinkWebGLRenderingContext.instance.uniformMatrix3fv_Callback_3_(this, location, transpose, array);
       return;
     }
     if ((array is List<num>) && (transpose is bool) && (location is UniformLocation || location == null)) {
-      _blink.BlinkWebGLRenderingContext.instance.uniformMatrix3fv_Callback_3_(unwrap_jso(this), unwrap_jso(location), transpose, unwrap_jso(array));
+      _blink.BlinkWebGLRenderingContext.instance.uniformMatrix3fv_Callback_3_(this, location, transpose, array);
       return;
     }
     throw new ArgumentError("Incorrect number or type of arguments");
   }
 
   void uniformMatrix4fv(UniformLocation location, bool transpose, array) {
     if ((array is Float32List) && (transpose is bool) && (location is UniformLocation || location == null)) {
-      _blink.BlinkWebGLRenderingContext.instance.uniformMatrix4fv_Callback_3_(unwrap_jso(this), unwrap_jso(location), transpose, unwrap_jso(array));
+      _blink.BlinkWebGLRenderingContext.instance.uniformMatrix4fv_Callback_3_(this, location, transpose, array);
       return;
     }
     if ((array is List<num>) && (transpose is bool) && (location is UniformLocation || location == null)) {
-      _blink.BlinkWebGLRenderingContext.instance.uniformMatrix4fv_Callback_3_(unwrap_jso(this), unwrap_jso(location), transpose, unwrap_jso(array));
+      _blink.BlinkWebGLRenderingContext.instance.uniformMatrix4fv_Callback_3_(this, location, transpose, array);
       return;
     }
     throw new ArgumentError("Incorrect number or type of arguments");
   }
 
   @DomName('WebGLRenderingContext.useProgram')
   @DocsEditable()
-  void useProgram(Program program) => _blink.BlinkWebGLRenderingContext.instance.useProgram_Callback_1_(unwrap_jso(this), unwrap_jso(program));
+  void useProgram(Program program) => _blink.BlinkWebGLRenderingContext.instance.useProgram_Callback_1_(this, program);
   
   @DomName('WebGLRenderingContext.validateProgram')
   @DocsEditable()
-  void validateProgram(Program program) => _blink.BlinkWebGLRenderingContext.instance.validateProgram_Callback_1_(unwrap_jso(this), unwrap_jso(program));
+  void validateProgram(Program program) => _blink.BlinkWebGLRenderingContext.instance.validateProgram_Callback_1_(this, program);
   
   @DomName('WebGLRenderingContext.vertexAttrib1f')
   @DocsEditable()
-  void vertexAttrib1f(int indx, num x) => _blink.BlinkWebGLRenderingContext.instance.vertexAttrib1f_Callback_2_(unwrap_jso(this), indx, x);
+  void vertexAttrib1f(int indx, num x) => _blink.BlinkWebGLRenderingContext.instance.vertexAttrib1f_Callback_2_(this, indx, x);
   
   void vertexAttrib1fv(int indx, values) {
     if ((values is Float32List) && (indx is int)) {
-      _blink.BlinkWebGLRenderingContext.instance.vertexAttrib1fv_Callback_2_(unwrap_jso(this), indx, unwrap_jso(values));
+      _blink.BlinkWebGLRenderingContext.instance.vertexAttrib1fv_Callback_2_(this, indx, values);
       return;
     }
     if ((values is List<num>) && (indx is int)) {
-      _blink.BlinkWebGLRenderingContext.instance.vertexAttrib1fv_Callback_2_(unwrap_jso(this), indx, unwrap_jso(values));
+      _blink.BlinkWebGLRenderingContext.instance.vertexAttrib1fv_Callback_2_(this, indx, values);
       return;
     }
     throw new ArgumentError("Incorrect number or type of arguments");
   }
 
   @DomName('WebGLRenderingContext.vertexAttrib2f')
   @DocsEditable()
-  void vertexAttrib2f(int indx, num x, num y) => _blink.BlinkWebGLRenderingContext.instance.vertexAttrib2f_Callback_3_(unwrap_jso(this), indx, x, y);
+  void vertexAttrib2f(int indx, num x, num y) => _blink.BlinkWebGLRenderingContext.instance.vertexAttrib2f_Callback_3_(this, indx, x, y);
   
   void vertexAttrib2fv(int indx, values) {
     if ((values is Float32List) && (indx is int)) {
-      _blink.BlinkWebGLRenderingContext.instance.vertexAttrib2fv_Callback_2_(unwrap_jso(this), indx, unwrap_jso(values));
+      _blink.BlinkWebGLRenderingContext.instance.vertexAttrib2fv_Callback_2_(this, indx, values);
       return;
     }
     if ((values is List<num>) && (indx is int)) {
-      _blink.BlinkWebGLRenderingContext.instance.vertexAttrib2fv_Callback_2_(unwrap_jso(this), indx, unwrap_jso(values));
+      _blink.BlinkWebGLRenderingContext.instance.vertexAttrib2fv_Callback_2_(this, indx, values);
       return;
     }
     throw new ArgumentError("Incorrect number or type of arguments");
   }
 
   @DomName('WebGLRenderingContext.vertexAttrib3f')
   @DocsEditable()
-  void vertexAttrib3f(int indx, num x, num y, num z) => _blink.BlinkWebGLRenderingContext.instance.vertexAttrib3f_Callback_4_(unwrap_jso(this), indx, x, y, z);
+  void vertexAttrib3f(int indx, num x, num y, num z) => _blink.BlinkWebGLRenderingContext.instance.vertexAttrib3f_Callback_4_(this, indx, x, y, z);
   
   void vertexAttrib3fv(int indx, values) {
     if ((values is Float32List) && (indx is int)) {
-      _blink.BlinkWebGLRenderingContext.instance.vertexAttrib3fv_Callback_2_(unwrap_jso(this), indx, unwrap_jso(values));
+      _blink.BlinkWebGLRenderingContext.instance.vertexAttrib3fv_Callback_2_(this, indx, values);
       return;
     }
     if ((values is List<num>) && (indx is int)) {
-      _blink.BlinkWebGLRenderingContext.instance.vertexAttrib3fv_Callback_2_(unwrap_jso(this), indx, unwrap_jso(values));
+      _blink.BlinkWebGLRenderingContext.instance.vertexAttrib3fv_Callback_2_(this, indx, values);
       return;
     }
     throw new ArgumentError("Incorrect number or type of arguments");
   }
 
   @DomName('WebGLRenderingContext.vertexAttrib4f')
   @DocsEditable()
-  void vertexAttrib4f(int indx, num x, num y, num z, num w) => _blink.BlinkWebGLRenderingContext.instance.vertexAttrib4f_Callback_5_(unwrap_jso(this), indx, x, y, z, w);
+  void vertexAttrib4f(int indx, num x, num y, num z, num w) => _blink.BlinkWebGLRenderingContext.instance.vertexAttrib4f_Callback_5_(this, indx, x, y, z, w);
   
   void vertexAttrib4fv(int indx, values) {
     if ((values is Float32List) && (indx is int)) {
-      _blink.BlinkWebGLRenderingContext.instance.vertexAttrib4fv_Callback_2_(unwrap_jso(this), indx, unwrap_jso(values));
+      _blink.BlinkWebGLRenderingContext.instance.vertexAttrib4fv_Callback_2_(this, indx, values);
       return;
     }
     if ((values is List<num>) && (indx is int)) {
-      _blink.BlinkWebGLRenderingContext.instance.vertexAttrib4fv_Callback_2_(unwrap_jso(this), indx, unwrap_jso(values));
+      _blink.BlinkWebGLRenderingContext.instance.vertexAttrib4fv_Callback_2_(this, indx, values);
       return;
     }
     throw new ArgumentError("Incorrect number or type of arguments");
   }
 
   @DomName('WebGLRenderingContext.vertexAttribPointer')
   @DocsEditable()
-  void vertexAttribPointer(int indx, int size, int type, bool normalized, int stride, int offset) => _blink.BlinkWebGLRenderingContext.instance.vertexAttribPointer_Callback_6_(unwrap_jso(this), indx, size, type, normalized, stride, offset);
+  void vertexAttribPointer(int indx, int size, int type, bool normalized, int stride, int offset) => _blink.BlinkWebGLRenderingContext.instance.vertexAttribPointer_Callback_6_(this, indx, size, type, normalized, stride, offset);
   
   @DomName('WebGLRenderingContext.viewport')
   @DocsEditable()
-  void viewport(int x, int y, int width, int height) => _blink.BlinkWebGLRenderingContext.instance.viewport_Callback_4_(unwrap_jso(this), x, y, width, height);
+  void viewport(int x, int y, int width, int height) => _blink.BlinkWebGLRenderingContext.instance.viewport_Callback_4_(this, x, y, width, height);
   
 
   /**
    * Sets the currently bound texture to [data].
    *
    * [data] can be either an [ImageElement], a
    * [CanvasElement], a [VideoElement], or an [ImageData] object.
    *
    * To use [texImage2d] with a TypedData object, use [texImage2dTyped].
    *
@@ skipping 68 matching lines @@
     return new RenderingContext2._internalWrap();
   }
 
   factory RenderingContext2._internalWrap() {
     return new RenderingContext2.internal_();
   }
 
   @Deprecated("Internal Use Only")
   RenderingContext2.internal_() { }
 
-  bool operator ==(other) => unwrap_jso(other) == unwrap_jso(this) || identical(this, other);
-  int get hashCode => unwrap_jso(this).hashCode;
-
   @DomName('WebGL2RenderingContext.ACTIVE_ATTRIBUTES')
   @DocsEditable()
   @Experimental() // untriaged
   static const int ACTIVE_ATTRIBUTES = 0x8B89;
 
   @DomName('WebGL2RenderingContext.ACTIVE_TEXTURE')
   @DocsEditable()
   @Experimental() // untriaged
   static const int ACTIVE_TEXTURE = 0x84E0;
 
@@ skipping 1468 matching lines @@
   static const int VIEWPORT = 0x0BA2;
 
   @DomName('WebGL2RenderingContext.ZERO')
   @DocsEditable()
   @Experimental() // untriaged
   static const int ZERO = 0;
 
   @DomName('WebGL2RenderingContext.beginQuery')
   @DocsEditable()
   @Experimental() // untriaged
-  void beginQuery(int target, Query query) => _blink.BlinkWebGL2RenderingContext.instance.beginQuery_Callback_2_(unwrap_jso(this), target, unwrap_jso(query));
+  void beginQuery(int target, Query query) => _blink.BlinkWebGL2RenderingContext.instance.beginQuery_Callback_2_(this, target, query);
   
   @DomName('WebGL2RenderingContext.beginTransformFeedback')
   @DocsEditable()
   @Experimental() // untriaged
-  void beginTransformFeedback(int primitiveMode) => _blink.BlinkWebGL2RenderingContext.instance.beginTransformFeedback_Callback_1_(unwrap_jso(this), primitiveMode);
+  void beginTransformFeedback(int primitiveMode) => _blink.BlinkWebGL2RenderingContext.instance.beginTransformFeedback_Callback_1_(this, primitiveMode);
   
   @DomName('WebGL2RenderingContext.bindBufferBase')
   @DocsEditable()
   @Experimental() // untriaged
-  void bindBufferBase(int target, int index, Buffer buffer) => _blink.BlinkWebGL2RenderingContext.instance.bindBufferBase_Callback_3_(unwrap_jso(this), target, index, unwrap_jso(buffer));
+  void bindBufferBase(int target, int index, Buffer buffer) => _blink.BlinkWebGL2RenderingContext.instance.bindBufferBase_Callback_3_(this, target, index, buffer);
   
   @DomName('WebGL2RenderingContext.bindBufferRange')
   @DocsEditable()
   @Experimental() // untriaged
-  void bindBufferRange(int target, int index, Buffer buffer, int offset, int size) => _blink.BlinkWebGL2RenderingContext.instance.bindBufferRange_Callback_5_(unwrap_jso(this), target, index, unwrap_jso(buffer), offset, size);
+  void bindBufferRange(int target, int index, Buffer buffer, int offset, int size) => _blink.BlinkWebGL2RenderingContext.instance.bindBufferRange_Callback_5_(this, target, index, buffer, offset, size);
   
   @DomName('WebGL2RenderingContext.bindSampler')
   @DocsEditable()
   @Experimental() // untriaged
-  void bindSampler(int unit, Sampler sampler) => _blink.BlinkWebGL2RenderingContext.instance.bindSampler_Callback_2_(unwrap_jso(this), unit, unwrap_jso(sampler));
+  void bindSampler(int unit, Sampler sampler) => _blink.BlinkWebGL2RenderingContext.instance.bindSampler_Callback_2_(this, unit, sampler);
   
   @DomName('WebGL2RenderingContext.bindTransformFeedback')
   @DocsEditable()
   @Experimental() // untriaged
-  void bindTransformFeedback(int target, TransformFeedback feedback) => _blink.BlinkWebGL2RenderingContext.instance.bindTransformFeedback_Callback_2_(unwrap_jso(this), target, unwrap_jso(feedback));
+  void bindTransformFeedback(int target, TransformFeedback feedback) => _blink.BlinkWebGL2RenderingContext.instance.bindTransformFeedback_Callback_2_(this, target, feedback);
   
   @DomName('WebGL2RenderingContext.bindVertexArray')
   @DocsEditable()
   @Experimental() // untriaged
-  void bindVertexArray(VertexArrayObject vertexArray) => _blink.BlinkWebGL2RenderingContext.instance.bindVertexArray_Callback_1_(unwrap_jso(this), unwrap_jso(vertexArray));
+  void bindVertexArray(VertexArrayObject vertexArray) => _blink.BlinkWebGL2RenderingContext.instance.bindVertexArray_Callback_1_(this, vertexArray);
   
   @DomName('WebGL2RenderingContext.blitFramebuffer')
   @DocsEditable()
   @Experimental() // untriaged
-  void blitFramebuffer(int srcX0, int srcY0, int srcX1, int srcY1, int dstX0, int dstY0, int dstX1, int dstY1, int mask, int filter) => _blink.BlinkWebGL2RenderingContext.instance.blitFramebuffer_Callback_10_(unwrap_jso(this), srcX0, srcY0, srcX1, srcY1, dstX0, dstY0, dstX1, dstY1, mask, filter);
+  void blitFramebuffer(int srcX0, int srcY0, int srcX1, int srcY1, int dstX0, int dstY0, int dstX1, int dstY1, int mask, int filter) => _blink.BlinkWebGL2RenderingContext.instance.blitFramebuffer_Callback_10_(this, srcX0, srcY0, srcX1, srcY1, dstX0, dstY0, dstX1, dstY1, mask, filter);
   
   @DomName('WebGL2RenderingContext.clearBufferfi')
   @DocsEditable()
   @Experimental() // untriaged
-  void clearBufferfi(int buffer, int drawbuffer, num depth, int stencil) => _blink.BlinkWebGL2RenderingContext.instance.clearBufferfi_Callback_4_(unwrap_jso(this), buffer, drawbuffer, depth, stencil);
+  void clearBufferfi(int buffer, int drawbuffer, num depth, int stencil) => _blink.BlinkWebGL2RenderingContext.instance.clearBufferfi_Callback_4_(this, buffer, drawbuffer, depth, stencil);
   
   void clearBufferfv(int buffer, int drawbuffer, value) {
     if ((value is Float32List) && (drawbuffer is int) && (buffer is int)) {
-      _blink.BlinkWebGL2RenderingContext.instance.clearBufferfv_Callback_3_(unwrap_jso(this), buffer, drawbuffer, unwrap_jso(value));
+      _blink.BlinkWebGL2RenderingContext.instance.clearBufferfv_Callback_3_(this, buffer, drawbuffer, value);
       return;
     }
     if ((value is List<num>) && (drawbuffer is int) && (buffer is int)) {
-      _blink.BlinkWebGL2RenderingContext.instance.clearBufferfv_Callback_3_(unwrap_jso(this), buffer, drawbuffer, unwrap_jso(value));
+      _blink.BlinkWebGL2RenderingContext.instance.clearBufferfv_Callback_3_(this, buffer, drawbuffer, value);
       return;
     }
     throw new ArgumentError("Incorrect number or type of arguments");
   }
 
   void clearBufferiv(int buffer, int drawbuffer, value) {
     if ((value is Int32List) && (drawbuffer is int) && (buffer is int)) {
-      _blink.BlinkWebGL2RenderingContext.instance.clearBufferiv_Callback_3_(unwrap_jso(this), buffer, drawbuffer, unwrap_jso(value));
+      _blink.BlinkWebGL2RenderingContext.instance.clearBufferiv_Callback_3_(this, buffer, drawbuffer, value);
       return;
     }
     if ((value is List<int>) && (drawbuffer is int) && (buffer is int)) {
-      _blink.BlinkWebGL2RenderingContext.instance.clearBufferiv_Callback_3_(unwrap_jso(this), buffer, drawbuffer, unwrap_jso(value));
+      _blink.BlinkWebGL2RenderingContext.instance.clearBufferiv_Callback_3_(this, buffer, drawbuffer, value);
       return;
     }
     throw new ArgumentError("Incorrect number or type of arguments");
   }
 
   void clearBufferuiv(int buffer, int drawbuffer, value) {
     if ((value is Uint32List) && (drawbuffer is int) && (buffer is int)) {
-      _blink.BlinkWebGL2RenderingContext.instance.clearBufferuiv_Callback_3_(unwrap_jso(this), buffer, drawbuffer, unwrap_jso(value));
+      _blink.BlinkWebGL2RenderingContext.instance.clearBufferuiv_Callback_3_(this, buffer, drawbuffer, value);
       return;
     }
     if ((value is List<int>) && (drawbuffer is int) && (buffer is int)) {
-      _blink.BlinkWebGL2RenderingContext.instance.clearBufferuiv_Callback_3_(unwrap_jso(this), buffer, drawbuffer, unwrap_jso(value));
+      _blink.BlinkWebGL2RenderingContext.instance.clearBufferuiv_Callback_3_(this, buffer, drawbuffer, value);
       return;
     }
     throw new ArgumentError("Incorrect number or type of arguments");
   }
 
   @DomName('WebGL2RenderingContext.clientWaitSync')
   @DocsEditable()
   @Experimental() // untriaged
-  int clientWaitSync(Sync sync, int flags, int timeout) => _blink.BlinkWebGL2RenderingContext.instance.clientWaitSync_Callback_3_(unwrap_jso(this), unwrap_jso(sync), flags, timeout);
+  int clientWaitSync(Sync sync, int flags, int timeout) => _blink.BlinkWebGL2RenderingContext.instance.clientWaitSync_Callback_3_(this, sync, flags, timeout);
   
   @DomName('WebGL2RenderingContext.compressedTexImage3D')
   @DocsEditable()
   @Experimental() // untriaged
-  void compressedTexImage3D(int target, int level, int internalformat, int width, int height, int depth, int border, TypedData data) => _blink.BlinkWebGL2RenderingContext.instance.compressedTexImage3D_Callback_8_(unwrap_jso(this), target, level, internalformat, width, height, depth, border, unwrap_jso(data));
+  void compressedTexImage3D(int target, int level, int internalformat, int width, int height, int depth, int border, TypedData data) => _blink.BlinkWebGL2RenderingContext.instance.compressedTexImage3D_Callback_8_(this, target, level, internalformat, width, height, depth, border, data);
   
   @DomName('WebGL2RenderingContext.compressedTexSubImage3D')
   @DocsEditable()
   @Experimental() // untriaged
-  void compressedTexSubImage3D(int target, int level, int xoffset, int yoffset, int zoffset, int width, int height, int depth, int format, TypedData data) => _blink.BlinkWebGL2RenderingContext.instance.compressedTexSubImage3D_Callback_10_(unwrap_jso(this), target, level, xoffset, yoffset, zoffset, width, height, depth, format, unwrap_jso(data));
+  void compressedTexSubImage3D(int target, int level, int xoffset, int yoffset, int zoffset, int width, int height, int depth, int format, TypedData data) => _blink.BlinkWebGL2RenderingContext.instance.compressedTexSubImage3D_Callback_10_(this, target, level, xoffset, yoffset, zoffset, width, height, depth, format, data);
   
   @DomName('WebGL2RenderingContext.copyBufferSubData')
   @DocsEditable()
   @Experimental() // untriaged
-  void copyBufferSubData(int readTarget, int writeTarget, int readOffset, int writeOffset, int size) => _blink.BlinkWebGL2RenderingContext.instance.copyBufferSubData_Callback_5_(unwrap_jso(this), readTarget, writeTarget, readOffset, writeOffset, size);
+  void copyBufferSubData(int readTarget, int writeTarget, int readOffset, int writeOffset, int size) => _blink.BlinkWebGL2RenderingContext.instance.copyBufferSubData_Callback_5_(this, readTarget, writeTarget, readOffset, writeOffset, size);
   
   @DomName('WebGL2RenderingContext.copyTexSubImage3D')
   @DocsEditable()
   @Experimental() // untriaged
-  void copyTexSubImage3D(int target, int level, int xoffset, int yoffset, int zoffset, int x, int y, int width, int height) => _blink.BlinkWebGL2RenderingContext.instance.copyTexSubImage3D_Callback_9_(unwrap_jso(this), target, level, xoffset, yoffset, zoffset, x, y, width, height);
+  void copyTexSubImage3D(int target, int level, int xoffset, int yoffset, int zoffset, int x, int y, int width, int height) => _blink.BlinkWebGL2RenderingContext.instance.copyTexSubImage3D_Callback_9_(this, target, level, xoffset, yoffset, zoffset, x, y, width, height);
   
   @DomName('WebGL2RenderingContext.createQuery')
   @DocsEditable()
   @Experimental() // untriaged
-  Query createQuery() => wrap_jso(_blink.BlinkWebGL2RenderingContext.instance.createQuery_Callback_0_(unwrap_jso(this)));
+  Query createQuery() => _blink.BlinkWebGL2RenderingContext.instance.createQuery_Callback_0_(this);
   
   @DomName('WebGL2RenderingContext.createSampler')
   @DocsEditable()
   @Experimental() // untriaged
-  Sampler createSampler() => wrap_jso(_blink.BlinkWebGL2RenderingContext.instance.createSampler_Callback_0_(unwrap_jso(this)));
+  Sampler createSampler() => _blink.BlinkWebGL2RenderingContext.instance.createSampler_Callback_0_(this);
   
   @DomName('WebGL2RenderingContext.createTransformFeedback')
   @DocsEditable()
   @Experimental() // untriaged
-  TransformFeedback createTransformFeedback() => wrap_jso(_blink.BlinkWebGL2RenderingContext.instance.createTransformFeedback_Callback_0_(unwrap_jso(this)));
+  TransformFeedback createTransformFeedback() => _blink.BlinkWebGL2RenderingContext.instance.createTransformFeedback_Callback_0_(this);
   
   @DomName('WebGL2RenderingContext.createVertexArray')
   @DocsEditable()
   @Experimental() // untriaged
-  VertexArrayObject createVertexArray() => wrap_jso(_blink.BlinkWebGL2RenderingContext.instance.createVertexArray_Callback_0_(unwrap_jso(this)));
+  VertexArrayObject createVertexArray() => _blink.BlinkWebGL2RenderingContext.instance.createVertexArray_Callback_0_(this);
   
   @DomName('WebGL2RenderingContext.deleteQuery')
   @DocsEditable()
   @Experimental() // untriaged
-  void deleteQuery(Query query) => _blink.BlinkWebGL2RenderingContext.instance.deleteQuery_Callback_1_(unwrap_jso(this), unwrap_jso(query));
+  void deleteQuery(Query query) => _blink.BlinkWebGL2RenderingContext.instance.deleteQuery_Callback_1_(this, query);
   
   @DomName('WebGL2RenderingContext.deleteSampler')
   @DocsEditable()
   @Experimental() // untriaged
-  void deleteSampler(Sampler sampler) => _blink.BlinkWebGL2RenderingContext.instance.deleteSampler_Callback_1_(unwrap_jso(this), unwrap_jso(sampler));
+  void deleteSampler(Sampler sampler) => _blink.BlinkWebGL2RenderingContext.instance.deleteSampler_Callback_1_(this, sampler);
   
   @DomName('WebGL2RenderingContext.deleteSync')
   @DocsEditable()
   @Experimental() // untriaged
-  void deleteSync(Sync sync) => _blink.BlinkWebGL2RenderingContext.instance.deleteSync_Callback_1_(unwrap_jso(this), unwrap_jso(sync));
+  void deleteSync(Sync sync) => _blink.BlinkWebGL2RenderingContext.instance.deleteSync_Callback_1_(this, sync);
   
   @DomName('WebGL2RenderingContext.deleteTransformFeedback')
   @DocsEditable()
   @Experimental() // untriaged
-  void deleteTransformFeedback(TransformFeedback feedback) => _blink.BlinkWebGL2RenderingContext.instance.deleteTransformFeedback_Callback_1_(unwrap_jso(this), unwrap_jso(feedback));
+  void deleteTransformFeedback(TransformFeedback feedback) => _blink.BlinkWebGL2RenderingContext.instance.deleteTransformFeedback_Callback_1_(this, feedback);
   
   @DomName('WebGL2RenderingContext.deleteVertexArray')
   @DocsEditable()
   @Experimental() // untriaged
-  void deleteVertexArray(VertexArrayObject vertexArray) => _blink.BlinkWebGL2RenderingContext.instance.deleteVertexArray_Callback_1_(unwrap_jso(this), unwrap_jso(vertexArray));
+  void deleteVertexArray(VertexArrayObject vertexArray) => _blink.BlinkWebGL2RenderingContext.instance.deleteVertexArray_Callback_1_(this, vertexArray);
   
   @DomName('WebGL2RenderingContext.drawArraysInstanced')
   @DocsEditable()
   @Experimental() // untriaged
-  void drawArraysInstanced(int mode, int first, int count, int instanceCount) => _blink.BlinkWebGL2RenderingContext.instance.drawArraysInstanced_Callback_4_(unwrap_jso(this), mode, first, count, instanceCount);
+  void drawArraysInstanced(int mode, int first, int count, int instanceCount) => _blink.BlinkWebGL2RenderingContext.instance.drawArraysInstanced_Callback_4_(this, mode, first, count, instanceCount);
   
   @DomName('WebGL2RenderingContext.drawBuffers')
   @DocsEditable()
   @Experimental() // untriaged
-  void drawBuffers(List<int> buffers) => _blink.BlinkWebGL2RenderingContext.instance.drawBuffers_Callback_1_(unwrap_jso(this), buffers);
+  void drawBuffers(List<int> buffers) => _blink.BlinkWebGL2RenderingContext.instance.drawBuffers_Callback_1_(this, buffers);
   
   @DomName('WebGL2RenderingContext.drawElementsInstanced')
   @DocsEditable()
   @Experimental() // untriaged
-  void drawElementsInstanced(int mode, int count, int type, int offset, int instanceCount) => _blink.BlinkWebGL2RenderingContext.instance.drawElementsInstanced_Callback_5_(unwrap_jso(this), mode, count, type, offset, instanceCount);
+  void drawElementsInstanced(int mode, int count, int type, int offset, int instanceCount) => _blink.BlinkWebGL2RenderingContext.instance.drawElementsInstanced_Callback_5_(this, mode, count, type, offset, instanceCount);
   
   @DomName('WebGL2RenderingContext.drawRangeElements')
   @DocsEditable()
   @Experimental() // untriaged
-  void drawRangeElements(int mode, int start, int end, int count, int type, int offset) => _blink.BlinkWebGL2RenderingContext.instance.drawRangeElements_Callback_6_(unwrap_jso(this), mode, start, end, count, type, offset);
+  void drawRangeElements(int mode, int start, int end, int count, int type, int offset) => _blink.BlinkWebGL2RenderingContext.instance.drawRangeElements_Callback_6_(this, mode, start, end, count, type, offset);
   
   @DomName('WebGL2RenderingContext.endQuery')
   @DocsEditable()
   @Experimental() // untriaged
-  void endQuery(int target) => _blink.BlinkWebGL2RenderingContext.instance.endQuery_Callback_1_(unwrap_jso(this), target);
+  void endQuery(int target) => _blink.BlinkWebGL2RenderingContext.instance.endQuery_Callback_1_(this, target);
   
   @DomName('WebGL2RenderingContext.endTransformFeedback')
   @DocsEditable()
   @Experimental() // untriaged
-  void endTransformFeedback() => _blink.BlinkWebGL2RenderingContext.instance.endTransformFeedback_Callback_0_(unwrap_jso(this));
+  void endTransformFeedback() => _blink.BlinkWebGL2RenderingContext.instance.endTransformFeedback_Callback_0_(this);
   
   @DomName('WebGL2RenderingContext.fenceSync')
   @DocsEditable()
   @Experimental() // untriaged
-  Sync fenceSync(int condition, int flags) => wrap_jso(_blink.BlinkWebGL2RenderingContext.instance.fenceSync_Callback_2_(unwrap_jso(this), condition, flags));
+  Sync fenceSync(int condition, int flags) => _blink.BlinkWebGL2RenderingContext.instance.fenceSync_Callback_2_(this, condition, flags);
   
   @DomName('WebGL2RenderingContext.framebufferTextureLayer')
   @DocsEditable()
   @Experimental() // untriaged
-  void framebufferTextureLayer(int target, int attachment, Texture texture, int level, int layer) => _blink.BlinkWebGL2RenderingContext.instance.framebufferTextureLayer_Callback_5_(unwrap_jso(this), target, attachment, unwrap_jso(texture), level, layer);
+  void framebufferTextureLayer(int target, int attachment, Texture texture, int level, int layer) => _blink.BlinkWebGL2RenderingContext.instance.framebufferTextureLayer_Callback_5_(this, target, attachment, texture, level, layer);
   
   @DomName('WebGL2RenderingContext.getActiveUniformBlockName')
   @DocsEditable()
   @Experimental() // untriaged
-  String getActiveUniformBlockName(Program program, int uniformBlockIndex) => _blink.BlinkWebGL2RenderingContext.instance.getActiveUniformBlockName_Callback_2_(unwrap_jso(this), unwrap_jso(program), uniformBlockIndex);
+  String getActiveUniformBlockName(Program program, int uniformBlockIndex) => _blink.BlinkWebGL2RenderingContext.instance.getActiveUniformBlockName_Callback_2_(this, program, uniformBlockIndex);
   
   @DomName('WebGL2RenderingContext.getActiveUniformBlockParameter')
   @DocsEditable()
   @Experimental() // untriaged
-  Object getActiveUniformBlockParameter(Program program, int uniformBlockIndex, int pname) => wrap_jso(_blink.BlinkWebGL2RenderingContext.instance.getActiveUniformBlockParameter_Callback_3_(unwrap_jso(this), unwrap_jso(program), uniformBlockIndex, pname));
+  Object getActiveUniformBlockParameter(Program program, int uniformBlockIndex, int pname) => (_blink.BlinkWebGL2RenderingContext.instance.getActiveUniformBlockParameter_Callback_3_(this, program, uniformBlockIndex, pname));
   
   @DomName('WebGL2RenderingContext.getActiveUniforms')
   @DocsEditable()
   @Experimental() // untriaged
-  List<int> getActiveUniforms(Program program, List<int> uniformIndices, int pname) => _blink.BlinkWebGL2RenderingContext.instance.getActiveUniforms_Callback_3_(unwrap_jso(this), unwrap_jso(program), uniformIndices, pname);
+  List<int> getActiveUniforms(Program program, List<int> uniformIndices, int pname) => _blink.BlinkWebGL2RenderingContext.instance.getActiveUniforms_Callback_3_(this, program, uniformIndices, pname);
   
   @DomName('WebGL2RenderingContext.getBufferSubData')
   @DocsEditable()
   @Experimental() // untriaged
-  void getBufferSubData(int target, int offset, ByteBuffer returnedData) => _blink.BlinkWebGL2RenderingContext.instance.getBufferSubData_Callback_3_(unwrap_jso(this), target, offset, unwrap_jso(returnedData));
+  void getBufferSubData(int target, int offset, ByteBuffer returnedData) => _blink.BlinkWebGL2RenderingContext.instance.getBufferSubData_Callback_3_(this, target, offset, returnedData);
   
   @DomName('WebGL2RenderingContext.getFragDataLocation')
   @DocsEditable()
   @Experimental() // untriaged
-  int getFragDataLocation(Program program, String name) => _blink.BlinkWebGL2RenderingContext.instance.getFragDataLocation_Callback_2_(unwrap_jso(this), unwrap_jso(program), name);
+  int getFragDataLocation(Program program, String name) => _blink.BlinkWebGL2RenderingContext.instance.getFragDataLocation_Callback_2_(this, program, name);
   
   @DomName('WebGL2RenderingContext.getIndexedParameter')
   @DocsEditable()
   @Experimental() // untriaged
-  Object getIndexedParameter(int target, int index) => wrap_jso(_blink.BlinkWebGL2RenderingContext.instance.getIndexedParameter_Callback_2_(unwrap_jso(this), target, index));
+  Object getIndexedParameter(int target, int index) => (_blink.BlinkWebGL2RenderingContext.instance.getIndexedParameter_Callback_2_(this, target, index));
   
   @DomName('WebGL2RenderingContext.getInternalformatParameter')
   @DocsEditable()
   @Experimental() // untriaged
-  Object getInternalformatParameter(int target, int internalformat, int pname) => wrap_jso(_blink.BlinkWebGL2RenderingContext.instance.getInternalformatParameter_Callback_3_(unwrap_jso(this), target, internalformat, pname));
+  Object getInternalformatParameter(int target, int internalformat, int pname) => (_blink.BlinkWebGL2RenderingContext.instance.getInternalformatParameter_Callback_3_(this, target, internalformat, pname));
   
   @DomName('WebGL2RenderingContext.getQuery')
   @DocsEditable()
   @Experimental() // untriaged
-  Query getQuery(int target, int pname) => wrap_jso(_blink.BlinkWebGL2RenderingContext.instance.getQuery_Callback_2_(unwrap_jso(this), target, pname));
+  Query getQuery(int target, int pname) => _blink.BlinkWebGL2RenderingContext.instance.getQuery_Callback_2_(this, target, pname);
   
   @DomName('WebGL2RenderingContext.getQueryParameter')
   @DocsEditable()
   @Experimental() // untriaged
-  Object getQueryParameter(Query query, int pname) => wrap_jso(_blink.BlinkWebGL2RenderingContext.instance.getQueryParameter_Callback_2_(unwrap_jso(this), unwrap_jso(query), pname));
+  Object getQueryParameter(Query query, int pname) => (_blink.BlinkWebGL2RenderingContext.instance.getQueryParameter_Callback_2_(this, query, pname));
   
   @DomName('WebGL2RenderingContext.getSamplerParameter')
   @DocsEditable()
   @Experimental() // untriaged
-  Object getSamplerParameter(Sampler sampler, int pname) => wrap_jso(_blink.BlinkWebGL2RenderingContext.instance.getSamplerParameter_Callback_2_(unwrap_jso(this), unwrap_jso(sampler), pname));
+  Object getSamplerParameter(Sampler sampler, int pname) => (_blink.BlinkWebGL2RenderingContext.instance.getSamplerParameter_Callback_2_(this, sampler, pname));
   
   @DomName('WebGL2RenderingContext.getSyncParameter')
   @DocsEditable()
   @Experimental() // untriaged
-  Object getSyncParameter(Sync sync, int pname) => wrap_jso(_blink.BlinkWebGL2RenderingContext.instance.getSyncParameter_Callback_2_(unwrap_jso(this), unwrap_jso(sync), pname));
+  Object getSyncParameter(Sync sync, int pname) => (_blink.BlinkWebGL2RenderingContext.instance.getSyncParameter_Callback_2_(this, sync, pname));
   
   @DomName('WebGL2RenderingContext.getTransformFeedbackVarying')
   @DocsEditable()
   @Experimental() // untriaged
-  ActiveInfo getTransformFeedbackVarying(Program program, int index) => wrap_jso(_blink.BlinkWebGL2RenderingContext.instance.getTransformFeedbackVarying_Callback_2_(unwrap_jso(this), unwrap_jso(program), index));
+  ActiveInfo getTransformFeedbackVarying(Program program, int index) => _blink.BlinkWebGL2RenderingContext.instance.getTransformFeedbackVarying_Callback_2_(this, program, index);
   
   @DomName('WebGL2RenderingContext.getUniformBlockIndex')
   @DocsEditable()
   @Experimental() // untriaged
-  int getUniformBlockIndex(Program program, String uniformBlockName) => _blink.BlinkWebGL2RenderingContext.instance.getUniformBlockIndex_Callback_2_(unwrap_jso(this), unwrap_jso(program), uniformBlockName);
+  int getUniformBlockIndex(Program program, String uniformBlockName) => _blink.BlinkWebGL2RenderingContext.instance.getUniformBlockIndex_Callback_2_(this, program, uniformBlockName);
   
   @DomName('WebGL2RenderingContext.getUniformIndices')
   @DocsEditable()
   @Experimental() // untriaged
-  List<int> getUniformIndices(Program program, List<String> uniformNames) => _blink.BlinkWebGL2RenderingContext.instance.getUniformIndices_Callback_2_(unwrap_jso(this), unwrap_jso(program), uniformNames);
+  List<int> getUniformIndices(Program program, List<String> uniformNames) => _blink.BlinkWebGL2RenderingContext.instance.getUniformIndices_Callback_2_(this, program, uniformNames);
   
   @DomName('WebGL2RenderingContext.invalidateFramebuffer')
   @DocsEditable()
   @Experimental() // untriaged
-  void invalidateFramebuffer(int target, List<int> attachments) => _blink.BlinkWebGL2RenderingContext.instance.invalidateFramebuffer_Callback_2_(unwrap_jso(this), target, attachments);
+  void invalidateFramebuffer(int target, List<int> attachments) => _blink.BlinkWebGL2RenderingContext.instance.invalidateFramebuffer_Callback_2_(this, target, attachments);
   
   @DomName('WebGL2RenderingContext.invalidateSubFramebuffer')
   @DocsEditable()
   @Experimental() // untriaged
-  void invalidateSubFramebuffer(int target, List<int> attachments, int x, int y, int width, int height) => _blink.BlinkWebGL2RenderingContext.instance.invalidateSubFramebuffer_Callback_6_(unwrap_jso(this), target, attachments, x, y, width, height);
+  void invalidateSubFramebuffer(int target, List<int> attachments, int x, int y, int width, int height) => _blink.BlinkWebGL2RenderingContext.instance.invalidateSubFramebuffer_Callback_6_(this, target, attachments, x, y, width, height);
   
   @DomName('WebGL2RenderingContext.isQuery')
   @DocsEditable()
   @Experimental() // untriaged
-  bool isQuery(Query query) => _blink.BlinkWebGL2RenderingContext.instance.isQuery_Callback_1_(unwrap_jso(this), unwrap_jso(query));
+  bool isQuery(Query query) => _blink.BlinkWebGL2RenderingContext.instance.isQuery_Callback_1_(this, query);
   
   @DomName('WebGL2RenderingContext.isSampler')
   @DocsEditable()
   @Experimental() // untriaged
-  bool isSampler(Sampler sampler) => _blink.BlinkWebGL2RenderingContext.instance.isSampler_Callback_1_(unwrap_jso(this), unwrap_jso(sampler));
+  bool isSampler(Sampler sampler) => _blink.BlinkWebGL2RenderingContext.instance.isSampler_Callback_1_(this, sampler);
   
   @DomName('WebGL2RenderingContext.isSync')
   @DocsEditable()
   @Experimental() // untriaged
-  bool isSync(Sync sync) => _blink.BlinkWebGL2RenderingContext.instance.isSync_Callback_1_(unwrap_jso(this), unwrap_jso(sync));
+  bool isSync(Sync sync) => _blink.BlinkWebGL2RenderingContext.instance.isSync_Callback_1_(this, sync);
   
   @DomName('WebGL2RenderingContext.isTransformFeedback')
   @DocsEditable()
   @Experimental() // untriaged
-  bool isTransformFeedback(TransformFeedback feedback) => _blink.BlinkWebGL2RenderingContext.instance.isTransformFeedback_Callback_1_(unwrap_jso(this), unwrap_jso(feedback));
+  bool isTransformFeedback(TransformFeedback feedback) => _blink.BlinkWebGL2RenderingContext.instance.isTransformFeedback_Callback_1_(this, feedback);
   
   @DomName('WebGL2RenderingContext.isVertexArray')
   @DocsEditable()
   @Experimental() // untriaged
-  bool isVertexArray(VertexArrayObject vertexArray) => _blink.BlinkWebGL2RenderingContext.instance.isVertexArray_Callback_1_(unwrap_jso(this), unwrap_jso(vertexArray));
+  bool isVertexArray(VertexArrayObject vertexArray) => _blink.BlinkWebGL2RenderingContext.instance.isVertexArray_Callback_1_(this, vertexArray);
   
   @DomName('WebGL2RenderingContext.pauseTransformFeedback')
   @DocsEditable()
   @Experimental() // untriaged
-  void pauseTransformFeedback() => _blink.BlinkWebGL2RenderingContext.instance.pauseTransformFeedback_Callback_0_(unwrap_jso(this));
+  void pauseTransformFeedback() => _blink.BlinkWebGL2RenderingContext.instance.pauseTransformFeedback_Callback_0_(this);
   
   @DomName('WebGL2RenderingContext.readBuffer')
   @DocsEditable()
   @Experimental() // untriaged
-  void readBuffer(int mode) => _blink.BlinkWebGL2RenderingContext.instance.readBuffer_Callback_1_(unwrap_jso(this), mode);
+  void readBuffer(int mode) => _blink.BlinkWebGL2RenderingContext.instance.readBuffer_Callback_1_(this, mode);
   
   @DomName('WebGL2RenderingContext.renderbufferStorageMultisample')
   @DocsEditable()
   @Experimental() // untriaged
-  void renderbufferStorageMultisample(int target, int samples, int internalformat, int width, int height) => _blink.BlinkWebGL2RenderingContext.instance.renderbufferStorageMultisample_Callback_5_(unwrap_jso(this), target, samples, internalformat, width, height);
+  void renderbufferStorageMultisample(int target, int samples, int internalformat, int width, int height) => _blink.BlinkWebGL2RenderingContext.instance.renderbufferStorageMultisample_Callback_5_(this, target, samples, internalformat, width, height);
   
   @DomName('WebGL2RenderingContext.resumeTransformFeedback')
   @DocsEditable()
   @Experimental() // untriaged
-  void resumeTransformFeedback() => _blink.BlinkWebGL2RenderingContext.instance.resumeTransformFeedback_Callback_0_(unwrap_jso(this));
+  void resumeTransformFeedback() => _blink.BlinkWebGL2RenderingContext.instance.resumeTransformFeedback_Callback_0_(this);
   
   @DomName('WebGL2RenderingContext.samplerParameterf')
   @DocsEditable()
   @Experimental() // untriaged
-  void samplerParameterf(Sampler sampler, int pname, num param) => _blink.BlinkWebGL2RenderingContext.instance.samplerParameterf_Callback_3_(unwrap_jso(this), unwrap_jso(sampler), pname, param);
+  void samplerParameterf(Sampler sampler, int pname, num param) => _blink.BlinkWebGL2RenderingContext.instance.samplerParameterf_Callback_3_(this, sampler, pname, param);
   
   @DomName('WebGL2RenderingContext.samplerParameteri')
   @DocsEditable()
   @Experimental() // untriaged
-  void samplerParameteri(Sampler sampler, int pname, int param) => _blink.BlinkWebGL2RenderingContext.instance.samplerParameteri_Callback_3_(unwrap_jso(this), unwrap_jso(sampler), pname, param);
+  void samplerParameteri(Sampler sampler, int pname, int param) => _blink.BlinkWebGL2RenderingContext.instance.samplerParameteri_Callback_3_(this, sampler, pname, param);
   
   @DomName('WebGL2RenderingContext.texImage3D')
   @DocsEditable()
   @Experimental() // untriaged
-  void texImage3D(int target, int level, int internalformat, int width, int height, int depth, int border, int format, int type, TypedData pixels) => _blink.BlinkWebGL2RenderingContext.instance.texImage3D_Callback_10_(unwrap_jso(this), target, level, internalformat, width, height, depth, border, format, type, unwrap_jso(pixels));
+  void texImage3D(int target, int level, int internalformat, int width, int height, int depth, int border, int format, int type, TypedData pixels) => _blink.BlinkWebGL2RenderingContext.instance.texImage3D_Callback_10_(this, target, level, internalformat, width, height, depth, border, format, type, pixels);
   
   @DomName('WebGL2RenderingContext.texStorage2D')
   @DocsEditable()
   @Experimental() // untriaged
-  void texStorage2D(int target, int levels, int internalformat, int width, int height) => _blink.BlinkWebGL2RenderingContext.instance.texStorage2D_Callback_5_(unwrap_jso(this), target, levels, internalformat, width, height);
+  void texStorage2D(int target, int levels, int internalformat, int width, int height) => _blink.BlinkWebGL2RenderingContext.instance.texStorage2D_Callback_5_(this, target, levels, internalformat, width, height);
   
   @DomName('WebGL2RenderingContext.texStorage3D')
   @DocsEditable()
   @Experimental() // untriaged
-  void texStorage3D(int target, int levels, int internalformat, int width, int height, int depth) => _blink.BlinkWebGL2RenderingContext.instance.texStorage3D_Callback_6_(unwrap_jso(this), target, levels, internalformat, width, height, depth);
+  void texStorage3D(int target, int levels, int internalformat, int width, int height, int depth) => _blink.BlinkWebGL2RenderingContext.instance.texStorage3D_Callback_6_(this, target, levels, internalformat, width, height, depth);
   
   void texSubImage3D(int target, int level, int xoffset, int yoffset, int zoffset, int format_OR_width, int height_OR_type, canvas_OR_data_OR_depth_OR_image_OR_video, [int format, int type, TypedData pixels]) {
     if ((pixels is TypedData || pixels == null) && (type is int) && (format is int) && (canvas_OR_data_OR_depth_OR_image_OR_video is int) && (height_OR_type is int) && (format_OR_width is int) && (zoffset is int) && (yoffset is int) && (xoffset is int) && (level is int) && (target is int)) {
-      _blink.BlinkWebGL2RenderingContext.instance.texSubImage3D_Callback_11_(unwrap_jso(this), target, level, xoffset, yoffset, zoffset, format_OR_width, height_OR_type, unwrap_jso(canvas_OR_data_OR_depth_OR_image_OR_video), format, type, unwrap_jso(pixels));
+      _blink.BlinkWebGL2RenderingContext.instance.texSubImage3D_Callback_11_(this, target, level, xoffset, yoffset, zoffset, format_OR_width, height_OR_type, canvas_OR_data_OR_depth_OR_image_OR_video, format, type, pixels);
       return;
     }
     if ((canvas_OR_data_OR_depth_OR_image_OR_video is ImageData || canvas_OR_data_OR_depth_OR_image_OR_video == null) && (height_OR_type is int) && (format_OR_width is int) && (zoffset is int) && (yoffset is int) && (xoffset is int) && (level is int) && (target is int) && format == null && type == null && pixels == null) {
-      _blink.BlinkWebGL2RenderingContext.instance.texSubImage3D_Callback_8_(unwrap_jso(this), target, level, xoffset, yoffset, zoffset, format_OR_width, height_OR_type, unwrap_jso(canvas_OR_data_OR_depth_OR_image_OR_video));
+      _blink.BlinkWebGL2RenderingContext.instance.texSubImage3D_Callback_8_(this, target, level, xoffset, yoffset, zoffset, format_OR_width, height_OR_type, canvas_OR_data_OR_depth_OR_image_OR_video);
       return;
     }
     if ((canvas_OR_data_OR_depth_OR_image_OR_video is ImageElement || canvas_OR_data_OR_depth_OR_image_OR_video == null) && (height_OR_type is int) && (format_OR_width is int) && (zoffset is int) && (yoffset is int) && (xoffset is int) && (level is int) && (target is int) && format == null && type == null && pixels == null) {
-      _blink.BlinkWebGL2RenderingContext.instance.texSubImage3D_Callback_8_(unwrap_jso(this), target, level, xoffset, yoffset, zoffset, format_OR_width, height_OR_type, unwrap_jso(canvas_OR_data_OR_depth_OR_image_OR_video));
+      _blink.BlinkWebGL2RenderingContext.instance.texSubImage3D_Callback_8_(this, target, level, xoffset, yoffset, zoffset, format_OR_width, height_OR_type, canvas_OR_data_OR_depth_OR_image_OR_video);
       return;
     }
     if ((canvas_OR_data_OR_depth_OR_image_OR_video is CanvasElement || canvas_OR_data_OR_depth_OR_image_OR_video == null) && (height_OR_type is int) && (format_OR_width is int) && (zoffset is int) && (yoffset is int) && (xoffset is int) && (level is int) && (target is int) && format == null && type == null && pixels == null) {
-      _blink.BlinkWebGL2RenderingContext.instance.texSubImage3D_Callback_8_(unwrap_jso(this), target, level, xoffset, yoffset, zoffset, format_OR_width, height_OR_type, unwrap_jso(canvas_OR_data_OR_depth_OR_image_OR_video));
+      _blink.BlinkWebGL2RenderingContext.instance.texSubImage3D_Callback_8_(this, target, level, xoffset, yoffset, zoffset, format_OR_width, height_OR_type, canvas_OR_data_OR_depth_OR_image_OR_video);
       return;
     }
     if ((canvas_OR_data_OR_depth_OR_image_OR_video is VideoElement || canvas_OR_data_OR_depth_OR_image_OR_video == null) && (height_OR_type is int) && (format_OR_width is int) && (zoffset is int) && (yoffset is int) && (xoffset is int) && (level is int) && (target is int) && format == null && type == null && pixels == null) {
-      _blink.BlinkWebGL2RenderingContext.instance.texSubImage3D_Callback_8_(unwrap_jso(this), target, level, xoffset, yoffset, zoffset, format_OR_width, height_OR_type, unwrap_jso(canvas_OR_data_OR_depth_OR_image_OR_video));
+      _blink.BlinkWebGL2RenderingContext.instance.texSubImage3D_Callback_8_(this, target, level, xoffset, yoffset, zoffset, format_OR_width, height_OR_type, canvas_OR_data_OR_depth_OR_image_OR_video);
       return;
     }
     throw new ArgumentError("Incorrect number or type of arguments");
   }
 
   @DomName('WebGL2RenderingContext.transformFeedbackVaryings')
   @DocsEditable()
   @Experimental() // untriaged
-  void transformFeedbackVaryings(Program program, List<String> varyings, int bufferMode) => _blink.BlinkWebGL2RenderingContext.instance.transformFeedbackVaryings_Callback_3_(unwrap_jso(this), unwrap_jso(program), varyings, bufferMode);
+  void transformFeedbackVaryings(Program program, List<String> varyings, int bufferMode) => _blink.BlinkWebGL2RenderingContext.instance.transformFeedbackVaryings_Callback_3_(this, program, varyings, bufferMode);
   
   @DomName('WebGL2RenderingContext.uniform1ui')
   @DocsEditable()
   @Experimental() // untriaged
-  void uniform1ui(UniformLocation location, int v0) => _blink.BlinkWebGL2RenderingContext.instance.uniform1ui_Callback_2_(unwrap_jso(this), unwrap_jso(location), v0);
+  void uniform1ui(UniformLocation location, int v0) => _blink.BlinkWebGL2RenderingContext.instance.uniform1ui_Callback_2_(this, location, v0);
   
   @DomName('WebGL2RenderingContext.uniform1uiv')
   @DocsEditable()
   @Experimental() // untriaged
-  void uniform1uiv(UniformLocation location, List<int> value) => _blink.BlinkWebGL2RenderingContext.instance.uniform1uiv_Callback_2_(unwrap_jso(this), unwrap_jso(location), value);
+  void uniform1uiv(UniformLocation location, List<int> value) => _blink.BlinkWebGL2RenderingContext.instance.uniform1uiv_Callback_2_(this, location, value);
   
   @DomName('WebGL2RenderingContext.uniform2ui')
   @DocsEditable()
   @Experimental() // untriaged
-  void uniform2ui(UniformLocation location, int v0, int v1) => _blink.BlinkWebGL2RenderingContext.instance.uniform2ui_Callback_3_(unwrap_jso(this), unwrap_jso(location), v0, v1);
+  void uniform2ui(UniformLocation location, int v0, int v1) => _blink.BlinkWebGL2RenderingContext.instance.uniform2ui_Callback_3_(this, location, v0, v1);
   
   @DomName('WebGL2RenderingContext.uniform2uiv')
   @DocsEditable()
   @Experimental() // untriaged
-  void uniform2uiv(UniformLocation location, List<int> value) => _blink.BlinkWebGL2RenderingContext.instance.uniform2uiv_Callback_2_(unwrap_jso(this), unwrap_jso(location), value);
+  void uniform2uiv(UniformLocation location, List<int> value) => _blink.BlinkWebGL2RenderingContext.instance.uniform2uiv_Callback_2_(this, location, value);
   
   @DomName('WebGL2RenderingContext.uniform3ui')
   @DocsEditable()
   @Experimental() // untriaged
-  void uniform3ui(UniformLocation location, int v0, int v1, int v2) => _blink.BlinkWebGL2RenderingContext.instance.uniform3ui_Callback_4_(unwrap_jso(this), unwrap_jso(location), v0, v1, v2);
+  void uniform3ui(UniformLocation location, int v0, int v1, int v2) => _blink.BlinkWebGL2RenderingContext.instance.uniform3ui_Callback_4_(this, location, v0, v1, v2);
   
   @DomName('WebGL2RenderingContext.uniform3uiv')
   @DocsEditable()
   @Experimental() // untriaged
-  void uniform3uiv(UniformLocation location, List<int> value) => _blink.BlinkWebGL2RenderingContext.instance.uniform3uiv_Callback_2_(unwrap_jso(this), unwrap_jso(location), value);
+  void uniform3uiv(UniformLocation location, List<int> value) => _blink.BlinkWebGL2RenderingContext.instance.uniform3uiv_Callback_2_(this, location, value);
   
   @DomName('WebGL2RenderingContext.uniform4ui')
   @DocsEditable()
   @Experimental() // untriaged
-  void uniform4ui(UniformLocation location, int v0, int v1, int v2, int v3) => _blink.BlinkWebGL2RenderingContext.instance.uniform4ui_Callback_5_(unwrap_jso(this), unwrap_jso(location), v0, v1, v2, v3);
+  void uniform4ui(UniformLocation location, int v0, int v1, int v2, int v3) => _blink.BlinkWebGL2RenderingContext.instance.uniform4ui_Callback_5_(this, location, v0, v1, v2, v3);
   
   @DomName('WebGL2RenderingContext.uniform4uiv')
   @DocsEditable()
   @Experimental() // untriaged
-  void uniform4uiv(UniformLocation location, List<int> value) => _blink.BlinkWebGL2RenderingContext.instance.uniform4uiv_Callback_2_(unwrap_jso(this), unwrap_jso(location), value);
+  void uniform4uiv(UniformLocation location, List<int> value) => _blink.BlinkWebGL2RenderingContext.instance.uniform4uiv_Callback_2_(this, location, value);
   
   @DomName('WebGL2RenderingContext.uniformBlockBinding')
   @DocsEditable()
   @Experimental() // untriaged
-  void uniformBlockBinding(Program program, int uniformBlockIndex, int uniformBlockBinding) => _blink.BlinkWebGL2RenderingContext.instance.uniformBlockBinding_Callback_3_(unwrap_jso(this), unwrap_jso(program), uniformBlockIndex, uniformBlockBinding);
+  void uniformBlockBinding(Program program, int uniformBlockIndex, int uniformBlockBinding) => _blink.BlinkWebGL2RenderingContext.instance.uniformBlockBinding_Callback_3_(this, program, uniformBlockIndex, uniformBlockBinding);
   
   void uniformMatrix2x3fv(UniformLocation location, bool transpose, value) {
     if ((value is Float32List) && (transpose is bool) && (location is UniformLocation || location == null)) {
-      _blink.BlinkWebGL2RenderingContext.instance.uniformMatrix2x3fv_Callback_3_(unwrap_jso(this), unwrap_jso(location), transpose, unwrap_jso(value));
+      _blink.BlinkWebGL2RenderingContext.instance.uniformMatrix2x3fv_Callback_3_(this, location, transpose, value);
       return;
     }
     if ((value is List<num>) && (transpose is bool) && (location is UniformLocation || location == null)) {
-      _blink.BlinkWebGL2RenderingContext.instance.uniformMatrix2x3fv_Callback_3_(unwrap_jso(this), unwrap_jso(location), transpose, unwrap_jso(value));
+      _blink.BlinkWebGL2RenderingContext.instance.uniformMatrix2x3fv_Callback_3_(this, location, transpose, value);
       return;
     }
     throw new ArgumentError("Incorrect number or type of arguments");
   }
 
   void uniformMatrix2x4fv(UniformLocation location, bool transpose, value) {
     if ((value is Float32List) && (transpose is bool) && (location is UniformLocation || location == null)) {
-      _blink.BlinkWebGL2RenderingContext.instance.uniformMatrix2x4fv_Callback_3_(unwrap_jso(this), unwrap_jso(location), transpose, unwrap_jso(value));
+      _blink.BlinkWebGL2RenderingContext.instance.uniformMatrix2x4fv_Callback_3_(this, location, transpose, value);
       return;
     }
     if ((value is List<num>) && (transpose is bool) && (location is UniformLocation || location == null)) {
-      _blink.BlinkWebGL2RenderingContext.instance.uniformMatrix2x4fv_Callback_3_(unwrap_jso(this), unwrap_jso(location), transpose, unwrap_jso(value));
+      _blink.BlinkWebGL2RenderingContext.instance.uniformMatrix2x4fv_Callback_3_(this, location, transpose, value);
       return;
     }
     throw new ArgumentError("Incorrect number or type of arguments");
   }
 
   void uniformMatrix3x2fv(UniformLocation location, bool transpose, value) {
     if ((value is Float32List) && (transpose is bool) && (location is UniformLocation || location == null)) {
-      _blink.BlinkWebGL2RenderingContext.instance.uniformMatrix3x2fv_Callback_3_(unwrap_jso(this), unwrap_jso(location), transpose, unwrap_jso(value));
+      _blink.BlinkWebGL2RenderingContext.instance.uniformMatrix3x2fv_Callback_3_(this, location, transpose, value);
       return;
     }
     if ((value is List<num>) && (transpose is bool) && (location is UniformLocation || location == null)) {
-      _blink.BlinkWebGL2RenderingContext.instance.uniformMatrix3x2fv_Callback_3_(unwrap_jso(this), unwrap_jso(location), transpose, unwrap_jso(value));
+      _blink.BlinkWebGL2RenderingContext.instance.uniformMatrix3x2fv_Callback_3_(this, location, transpose, value);
       return;
     }
     throw new ArgumentError("Incorrect number or type of arguments");
   }
 
   void uniformMatrix3x4fv(UniformLocation location, bool transpose, value) {
     if ((value is Float32List) && (transpose is bool) && (location is UniformLocation || location == null)) {
-      _blink.BlinkWebGL2RenderingContext.instance.uniformMatrix3x4fv_Callback_3_(unwrap_jso(this), unwrap_jso(location), transpose, unwrap_jso(value));
+      _blink.BlinkWebGL2RenderingContext.instance.uniformMatrix3x4fv_Callback_3_(this, location, transpose, value);
       return;
     }
     if ((value is List<num>) && (transpose is bool) && (location is UniformLocation || location == null)) {
-      _blink.BlinkWebGL2RenderingContext.instance.uniformMatrix3x4fv_Callback_3_(unwrap_jso(this), unwrap_jso(location), transpose, unwrap_jso(value));
+      _blink.BlinkWebGL2RenderingContext.instance.uniformMatrix3x4fv_Callback_3_(this, location, transpose, value);
       return;
     }
     throw new ArgumentError("Incorrect number or type of arguments");
   }
 
   void uniformMatrix4x2fv(UniformLocation location, bool transpose, value) {
     if ((value is Float32List) && (transpose is bool) && (location is UniformLocation || location == null)) {
-      _blink.BlinkWebGL2RenderingContext.instance.uniformMatrix4x2fv_Callback_3_(unwrap_jso(this), unwrap_jso(location), transpose, unwrap_jso(value));
+      _blink.BlinkWebGL2RenderingContext.instance.uniformMatrix4x2fv_Callback_3_(this, location, transpose, value);
       return;
     }
     if ((value is List<num>) && (transpose is bool) && (location is UniformLocation || location == null)) {
-      _blink.BlinkWebGL2RenderingContext.instance.uniformMatrix4x2fv_Callback_3_(unwrap_jso(this), unwrap_jso(location), transpose, unwrap_jso(value));
+      _blink.BlinkWebGL2RenderingContext.instance.uniformMatrix4x2fv_Callback_3_(this, location, transpose, value);
       return;
     }
     throw new ArgumentError("Incorrect number or type of arguments");
   }
 
   void uniformMatrix4x3fv(UniformLocation location, bool transpose, value) {
     if ((value is Float32List) && (transpose is bool) && (location is UniformLocation || location == null)) {
-      _blink.BlinkWebGL2RenderingContext.instance.uniformMatrix4x3fv_Callback_3_(unwrap_jso(this), unwrap_jso(location), transpose, unwrap_jso(value));
+      _blink.BlinkWebGL2RenderingContext.instance.uniformMatrix4x3fv_Callback_3_(this, location, transpose, value);
       return;
     }
     if ((value is List<num>) && (transpose is bool) && (location is UniformLocation || location == null)) {
-      _blink.BlinkWebGL2RenderingContext.instance.uniformMatrix4x3fv_Callback_3_(unwrap_jso(this), unwrap_jso(location), transpose, unwrap_jso(value));
+      _blink.BlinkWebGL2RenderingContext.instance.uniformMatrix4x3fv_Callback_3_(this, location, transpose, value);
       return;
     }
     throw new ArgumentError("Incorrect number or type of arguments");
   }
 
   @DomName('WebGL2RenderingContext.vertexAttribDivisor')
   @DocsEditable()
   @Experimental() // untriaged
-  void vertexAttribDivisor(int index, int divisor) => _blink.BlinkWebGL2RenderingContext.instance.vertexAttribDivisor_Callback_2_(unwrap_jso(this), index, divisor);
+  void vertexAttribDivisor(int index, int divisor) => _blink.BlinkWebGL2RenderingContext.instance.vertexAttribDivisor_Callback_2_(this, index, divisor);
   
   @DomName('WebGL2RenderingContext.vertexAttribI4i')
   @DocsEditable()
   @Experimental() // untriaged
-  void vertexAttribI4i(int index, int x, int y, int z, int w) => _blink.BlinkWebGL2RenderingContext.instance.vertexAttribI4i_Callback_5_(unwrap_jso(this), index, x, y, z, w);
+  void vertexAttribI4i(int index, int x, int y, int z, int w) => _blink.BlinkWebGL2RenderingContext.instance.vertexAttribI4i_Callback_5_(this, index, x, y, z, w);
   
   @DomName('WebGL2RenderingContext.vertexAttribI4iv')
   @DocsEditable()
   @Experimental() // untriaged
-  void vertexAttribI4iv(int index, List<int> v) => _blink.BlinkWebGL2RenderingContext.instance.vertexAttribI4iv_Callback_2_(unwrap_jso(this), index, v);
+  void vertexAttribI4iv(int index, List<int> v) => _blink.BlinkWebGL2RenderingContext.instance.vertexAttribI4iv_Callback_2_(this, index, v);
   
   @DomName('WebGL2RenderingContext.vertexAttribI4ui')
   @DocsEditable()
   @Experimental() // untriaged
-  void vertexAttribI4ui(int index, int x, int y, int z, int w) => _blink.BlinkWebGL2RenderingContext.instance.vertexAttribI4ui_Callback_5_(unwrap_jso(this), index, x, y, z, w);
+  void vertexAttribI4ui(int index, int x, int y, int z, int w) => _blink.BlinkWebGL2RenderingContext.instance.vertexAttribI4ui_Callback_5_(this, index, x, y, z, w);
   
   @DomName('WebGL2RenderingContext.vertexAttribI4uiv')
   @DocsEditable()
   @Experimental() // untriaged
-  void vertexAttribI4uiv(int index, List<int> v) => _blink.BlinkWebGL2RenderingContext.instance.vertexAttribI4uiv_Callback_2_(unwrap_jso(this), index, v);
+  void vertexAttribI4uiv(int index, List<int> v) => _blink.BlinkWebGL2RenderingContext.instance.vertexAttribI4uiv_Callback_2_(this, index, v);
   
   @DomName('WebGL2RenderingContext.vertexAttribIPointer')
   @DocsEditable()
   @Experimental() // untriaged
-  void vertexAttribIPointer(int index, int size, int type, int stride, int offset) => _blink.BlinkWebGL2RenderingContext.instance.vertexAttribIPointer_Callback_5_(unwrap_jso(this), index, size, type, stride, offset);
+  void vertexAttribIPointer(int index, int size, int type, int stride, int offset) => _blink.BlinkWebGL2RenderingContext.instance.vertexAttribIPointer_Callback_5_(this, index, size, type, stride, offset);
   
   @DomName('WebGL2RenderingContext.waitSync')
   @DocsEditable()
   @Experimental() // untriaged
-  void waitSync(Sync sync, int flags, int timeout) => _blink.BlinkWebGL2RenderingContext.instance.waitSync_Callback_3_(unwrap_jso(this), unwrap_jso(sync), flags, timeout);
+  void waitSync(Sync sync, int flags, int timeout) => _blink.BlinkWebGL2RenderingContext.instance.waitSync_Callback_3_(this, sync, flags, timeout);
   
   @DomName('WebGL2RenderingContext.canvas')
   @DocsEditable()
   @Experimental() // untriaged
-  CanvasElement get canvas => wrap_jso(_blink.BlinkWebGL2RenderingContext.instance.canvas_Getter_(unwrap_jso(this)));
+  CanvasElement get canvas => _blink.BlinkWebGL2RenderingContext.instance.canvas_Getter_(this);
   
   @DomName('WebGL2RenderingContext.drawingBufferHeight')
   @DocsEditable()
   @Experimental() // untriaged
-  int get drawingBufferHeight => _blink.BlinkWebGL2RenderingContext.instance.drawingBufferHeight_Getter_(unwrap_jso(this));
+  int get drawingBufferHeight => _blink.BlinkWebGL2RenderingContext.instance.drawingBufferHeight_Getter_(this);
   
   @DomName('WebGL2RenderingContext.drawingBufferWidth')
   @DocsEditable()
   @Experimental() // untriaged
-  int get drawingBufferWidth => _blink.BlinkWebGL2RenderingContext.instance.drawingBufferWidth_Getter_(unwrap_jso(this));
+  int get drawingBufferWidth => _blink.BlinkWebGL2RenderingContext.instance.drawingBufferWidth_Getter_(this);
   
   @DomName('WebGL2RenderingContext.activeTexture')
   @DocsEditable()
   @Experimental() // untriaged
-  void activeTexture(int texture) => _blink.BlinkWebGL2RenderingContext.instance.activeTexture_Callback_1_(unwrap_jso(this), texture);
+  void activeTexture(int texture) => _blink.BlinkWebGL2RenderingContext.instance.activeTexture_Callback_1_(this, texture);
   
   @DomName('WebGL2RenderingContext.attachShader')
   @DocsEditable()
   @Experimental() // untriaged
-  void attachShader(Program program, Shader shader) => _blink.BlinkWebGL2RenderingContext.instance.attachShader_Callback_2_(unwrap_jso(this), unwrap_jso(program), unwrap_jso(shader));
+  void attachShader(Program program, Shader shader) => _blink.BlinkWebGL2RenderingContext.instance.attachShader_Callback_2_(this, program, shader);
   
   @DomName('WebGL2RenderingContext.bindAttribLocation')
   @DocsEditable()
   @Experimental() // untriaged
-  void bindAttribLocation(Program program, int index, String name) => _blink.BlinkWebGL2RenderingContext.instance.bindAttribLocation_Callback_3_(unwrap_jso(this), unwrap_jso(program), index, name);
+  void bindAttribLocation(Program program, int index, String name) => _blink.BlinkWebGL2RenderingContext.instance.bindAttribLocation_Callback_3_(this, program, index, name);
   
   @DomName('WebGL2RenderingContext.bindBuffer')
   @DocsEditable()
   @Experimental() // untriaged
-  void bindBuffer(int target, Buffer buffer) => _blink.BlinkWebGL2RenderingContext.instance.bindBuffer_Callback_2_(unwrap_jso(this), target, unwrap_jso(buffer));
+  void bindBuffer(int target, Buffer buffer) => _blink.BlinkWebGL2RenderingContext.instance.bindBuffer_Callback_2_(this, target, buffer);
   
   @DomName('WebGL2RenderingContext.bindFramebuffer')
   @DocsEditable()
   @Experimental() // untriaged
-  void bindFramebuffer(int target, Framebuffer framebuffer) => _blink.BlinkWebGL2RenderingContext.instance.bindFramebuffer_Callback_2_(unwrap_jso(this), target, unwrap_jso(framebuffer));
+  void bindFramebuffer(int target, Framebuffer framebuffer) => _blink.BlinkWebGL2RenderingContext.instance.bindFramebuffer_Callback_2_(this, target, framebuffer);
   
   @DomName('WebGL2RenderingContext.bindRenderbuffer')
   @DocsEditable()
   @Experimental() // untriaged
-  void bindRenderbuffer(int target, Renderbuffer renderbuffer) => _blink.BlinkWebGL2RenderingContext.instance.bindRenderbuffer_Callback_2_(unwrap_jso(this), target, unwrap_jso(renderbuffer));
+  void bindRenderbuffer(int target, Renderbuffer renderbuffer) => _blink.BlinkWebGL2RenderingContext.instance.bindRenderbuffer_Callback_2_(this, target, renderbuffer);
   
   @DomName('WebGL2RenderingContext.bindTexture')
   @DocsEditable()
   @Experimental() // untriaged
-  void bindTexture(int target, Texture texture) => _blink.BlinkWebGL2RenderingContext.instance.bindTexture_Callback_2_(unwrap_jso(this), target, unwrap_jso(texture));
+  void bindTexture(int target, Texture texture) => _blink.BlinkWebGL2RenderingContext.instance.bindTexture_Callback_2_(this, target, texture);
   
   @DomName('WebGL2RenderingContext.blendColor')
   @DocsEditable()
   @Experimental() // untriaged
-  void blendColor(num red, num green, num blue, num alpha) => _blink.BlinkWebGL2RenderingContext.instance.blendColor_Callback_4_(unwrap_jso(this), red, green, blue, alpha);
+  void blendColor(num red, num green, num blue, num alpha) => _blink.BlinkWebGL2RenderingContext.instance.blendColor_Callback_4_(this, red, green, blue, alpha);
   
   @DomName('WebGL2RenderingContext.blendEquation')
   @DocsEditable()
   @Experimental() // untriaged
-  void blendEquation(int mode) => _blink.BlinkWebGL2RenderingContext.instance.blendEquation_Callback_1_(unwrap_jso(this), mode);
+  void blendEquation(int mode) => _blink.BlinkWebGL2RenderingContext.instance.blendEquation_Callback_1_(this, mode);
   
   @DomName('WebGL2RenderingContext.blendEquationSeparate')
   @DocsEditable()
   @Experimental() // untriaged
-  void blendEquationSeparate(int modeRGB, int modeAlpha) => _blink.BlinkWebGL2RenderingContext.instance.blendEquationSeparate_Callback_2_(unwrap_jso(this), modeRGB, modeAlpha);
+  void blendEquationSeparate(int modeRGB, int modeAlpha) => _blink.BlinkWebGL2RenderingContext.instance.blendEquationSeparate_Callback_2_(this, modeRGB, modeAlpha);
   
   @DomName('WebGL2RenderingContext.blendFunc')
   @DocsEditable()
   @Experimental() // untriaged
-  void blendFunc(int sfactor, int dfactor) => _blink.BlinkWebGL2RenderingContext.instance.blendFunc_Callback_2_(unwrap_jso(this), sfactor, dfactor);
+  void blendFunc(int sfactor, int dfactor) => _blink.BlinkWebGL2RenderingContext.instance.blendFunc_Callback_2_(this, sfactor, dfactor);
   
   @DomName('WebGL2RenderingContext.blendFuncSeparate')
   @DocsEditable()
   @Experimental() // untriaged
-  void blendFuncSeparate(int srcRGB, int dstRGB, int srcAlpha, int dstAlpha) => _blink.BlinkWebGL2RenderingContext.instance.blendFuncSeparate_Callback_4_(unwrap_jso(this), srcRGB, dstRGB, srcAlpha, dstAlpha);
+  void blendFuncSeparate(int srcRGB, int dstRGB, int srcAlpha, int dstAlpha) => _blink.BlinkWebGL2RenderingContext.instance.blendFuncSeparate_Callback_4_(this, srcRGB, dstRGB, srcAlpha, dstAlpha);
+  
+  @DomName('WebGL2RenderingContext.bufferByteData')
+  @DocsEditable()
+  @Experimental() // untriaged
+  void bufferByteData(int target, ByteBuffer data, int usage) => _blink.BlinkWebGL2RenderingContext.instance.bufferData_Callback_3_(this, target, data, usage);
   
   void bufferData(int target, data_OR_size, int usage) {
     if ((usage is int) && (data_OR_size is int) && (target is int)) {
-      _blink.BlinkWebGL2RenderingContext.instance.bufferData_Callback_3_(unwrap_jso(this), target, unwrap_jso(data_OR_size), usage);
+      _blink.BlinkWebGL2RenderingContext.instance.bufferData_Callback_3_(this, target, data_OR_size, usage);
       return;
     }
     if ((usage is int) && (data_OR_size is TypedData) && (target is int)) {
-      _blink.BlinkWebGL2RenderingContext.instance.bufferData_Callback_3_(unwrap_jso(this), target, unwrap_jso(data_OR_size), usage);
+      _blink.BlinkWebGL2RenderingContext.instance.bufferData_Callback_3_(this, target, data_OR_size, usage);
       return;
     }
     if ((usage is int) && (data_OR_size is ByteBuffer || data_OR_size == null) && (target is int)) {
-      _blink.BlinkWebGL2RenderingContext.instance.bufferData_Callback_3_(unwrap_jso(this), target, unwrap_jso(data_OR_size), usage);
+      _blink.BlinkWebGL2RenderingContext.instance.bufferData_Callback_3_(this, target, data_OR_size, usage);
       return;
     }
     throw new ArgumentError("Incorrect number or type of arguments");
   }
 
+  @DomName('WebGL2RenderingContext.bufferDataTyped')
+  @DocsEditable()
+  @Experimental() // untriaged
+  void bufferDataTyped(int target, TypedData data, int usage) => _blink.BlinkWebGL2RenderingContext.instance.bufferData_Callback_3_(this, target, data, usage);
+  
+  @DomName('WebGL2RenderingContext.bufferSubByteData')
+  @DocsEditable()
+  @Experimental() // untriaged
+  void bufferSubByteData(int target, int offset, ByteBuffer data) => _blink.BlinkWebGL2RenderingContext.instance.bufferSubData_Callback_3_(this, target, offset, data);
+  
   void bufferSubData(int target, int offset, data) {
     if ((data is TypedData) && (offset is int) && (target is int)) {
-      _blink.BlinkWebGL2RenderingContext.instance.bufferSubData_Callback_3_(unwrap_jso(this), target, offset, unwrap_jso(data));
+      _blink.BlinkWebGL2RenderingContext.instance.bufferSubData_Callback_3_(this, target, offset, data);
       return;
     }
     if ((data is ByteBuffer || data == null) && (offset is int) && (target is int)) {
-      _blink.BlinkWebGL2RenderingContext.instance.bufferSubData_Callback_3_(unwrap_jso(this), target, offset, unwrap_jso(data));
+      _blink.BlinkWebGL2RenderingContext.instance.bufferSubData_Callback_3_(this, target, offset, data);
       return;
     }
     throw new ArgumentError("Incorrect number or type of arguments");
   }
 
+  @DomName('WebGL2RenderingContext.bufferSubDataTyped')
+  @DocsEditable()
+  @Experimental() // untriaged
+  void bufferSubDataTyped(int target, int offset, TypedData data) => _blink.BlinkWebGL2RenderingContext.instance.bufferSubData_Callback_3_(this, target, offset, data);
+  
   @DomName('WebGL2RenderingContext.checkFramebufferStatus')
   @DocsEditable()
   @Experimental() // untriaged
-  int checkFramebufferStatus(int target) => _blink.BlinkWebGL2RenderingContext.instance.checkFramebufferStatus_Callback_1_(unwrap_jso(this), target);
+  int checkFramebufferStatus(int target) => _blink.BlinkWebGL2RenderingContext.instance.checkFramebufferStatus_Callback_1_(this, target);
   
   @DomName('WebGL2RenderingContext.clear')
   @DocsEditable()
   @Experimental() // untriaged
-  void clear(int mask) => _blink.BlinkWebGL2RenderingContext.instance.clear_Callback_1_(unwrap_jso(this), mask);
+  void clear(int mask) => _blink.BlinkWebGL2RenderingContext.instance.clear_Callback_1_(this, mask);
   
   @DomName('WebGL2RenderingContext.clearColor')
   @DocsEditable()
   @Experimental() // untriaged
-  void clearColor(num red, num green, num blue, num alpha) => _blink.BlinkWebGL2RenderingContext.instance.clearColor_Callback_4_(unwrap_jso(this), red, green, blue, alpha);
+  void clearColor(num red, num green, num blue, num alpha) => _blink.BlinkWebGL2RenderingContext.instance.clearColor_Callback_4_(this, red, green, blue, alpha);
   
   @DomName('WebGL2RenderingContext.clearDepth')
   @DocsEditable()
   @Experimental() // untriaged
-  void clearDepth(num depth) => _blink.BlinkWebGL2RenderingContext.instance.clearDepth_Callback_1_(unwrap_jso(this), depth);
+  void clearDepth(num depth) => _blink.BlinkWebGL2RenderingContext.instance.clearDepth_Callback_1_(this, depth);
   
   @DomName('WebGL2RenderingContext.clearStencil')
   @DocsEditable()
   @Experimental() // untriaged
-  void clearStencil(int s) => _blink.BlinkWebGL2RenderingContext.instance.clearStencil_Callback_1_(unwrap_jso(this), s);
+  void clearStencil(int s) => _blink.BlinkWebGL2RenderingContext.instance.clearStencil_Callback_1_(this, s);
   
   @DomName('WebGL2RenderingContext.colorMask')
   @DocsEditable()
   @Experimental() // untriaged
-  void colorMask(bool red, bool green, bool blue, bool alpha) => _blink.BlinkWebGL2RenderingContext.instance.colorMask_Callback_4_(unwrap_jso(this), red, green, blue, alpha);
+  void colorMask(bool red, bool green, bool blue, bool alpha) => _blink.BlinkWebGL2RenderingContext.instance.colorMask_Callback_4_(this, red, green, blue, alpha);
   
   @DomName('WebGL2RenderingContext.compileShader')
   @DocsEditable()
   @Experimental() // untriaged
-  void compileShader(Shader shader) => _blink.BlinkWebGL2RenderingContext.instance.compileShader_Callback_1_(unwrap_jso(this), unwrap_jso(shader));
+  void compileShader(Shader shader) => _blink.BlinkWebGL2RenderingContext.instance.compileShader_Callback_1_(this, shader);
   
   @DomName('WebGL2RenderingContext.compressedTexImage2D')
   @DocsEditable()
   @Experimental() // untriaged
-  void compressedTexImage2D(int target, int level, int internalformat, int width, int height, int border, TypedData data) => _blink.BlinkWebGL2RenderingContext.instance.compressedTexImage2D_Callback_7_(unwrap_jso(this), target, level, internalformat, width, height, border, unwrap_jso(data));
+  void compressedTexImage2D(int target, int level, int internalformat, int width, int height, int border, TypedData data) => _blink.BlinkWebGL2RenderingContext.instance.compressedTexImage2D_Callback_7_(this, target, level, internalformat, width, height, border, data);
   
   @DomName('WebGL2RenderingContext.compressedTexSubImage2D')
   @DocsEditable()
   @Experimental() // untriaged
-  void compressedTexSubImage2D(int target, int level, int xoffset, int yoffset, int width, int height, int format, TypedData data) => _blink.BlinkWebGL2RenderingContext.instance.compressedTexSubImage2D_Callback_8_(unwrap_jso(this), target, level, xoffset, yoffset, width, height, format, unwrap_jso(data));
+  void compressedTexSubImage2D(int target, int level, int xoffset, int yoffset, int width, int height, int format, TypedData data) => _blink.BlinkWebGL2RenderingContext.instance.compressedTexSubImage2D_Callback_8_(this, target, level, xoffset, yoffset, width, height, format, data);
   
   @DomName('WebGL2RenderingContext.copyTexImage2D')
   @DocsEditable()
   @Experimental() // untriaged
-  void copyTexImage2D(int target, int level, int internalformat, int x, int y, int width, int height, int border) => _blink.BlinkWebGL2RenderingContext.instance.copyTexImage2D_Callback_8_(unwrap_jso(this), target, level, internalformat, x, y, width, height, border);
+  void copyTexImage2D(int target, int level, int internalformat, int x, int y, int width, int height, int border) => _blink.BlinkWebGL2RenderingContext.instance.copyTexImage2D_Callback_8_(this, target, level, internalformat, x, y, width, height, border);
   
   @DomName('WebGL2RenderingContext.copyTexSubImage2D')
   @DocsEditable()
   @Experimental() // untriaged
-  void copyTexSubImage2D(int target, int level, int xoffset, int yoffset, int x, int y, int width, int height) => _blink.BlinkWebGL2RenderingContext.instance.copyTexSubImage2D_Callback_8_(unwrap_jso(this), target, level, xoffset, yoffset, x, y, width, height);
+  void copyTexSubImage2D(int target, int level, int xoffset, int yoffset, int x, int y, int width, int height) => _blink.BlinkWebGL2RenderingContext.instance.copyTexSubImage2D_Callback_8_(this, target, level, xoffset, yoffset, x, y, width, height);
   
   @DomName('WebGL2RenderingContext.createBuffer')
   @DocsEditable()
   @Experimental() // untriaged
-  Buffer createBuffer() => wrap_jso(_blink.BlinkWebGL2RenderingContext.instance.createBuffer_Callback_0_(unwrap_jso(this)));
+  Buffer createBuffer() => _blink.BlinkWebGL2RenderingContext.instance.createBuffer_Callback_0_(this);
   
   @DomName('WebGL2RenderingContext.createFramebuffer')
   @DocsEditable()
   @Experimental() // untriaged
-  Framebuffer createFramebuffer() => wrap_jso(_blink.BlinkWebGL2RenderingContext.instance.createFramebuffer_Callback_0_(unwrap_jso(this)));
+  Framebuffer createFramebuffer() => _blink.BlinkWebGL2RenderingContext.instance.createFramebuffer_Callback_0_(this);
   
   @DomName('WebGL2RenderingContext.createProgram')
   @DocsEditable()
   @Experimental() // untriaged
-  Program createProgram() => wrap_jso(_blink.BlinkWebGL2RenderingContext.instance.createProgram_Callback_0_(unwrap_jso(this)));
+  Program createProgram() => _blink.BlinkWebGL2RenderingContext.instance.createProgram_Callback_0_(this);
   
   @DomName('WebGL2RenderingContext.createRenderbuffer')
   @DocsEditable()
   @Experimental() // untriaged
-  Renderbuffer createRenderbuffer() => wrap_jso(_blink.BlinkWebGL2RenderingContext.instance.createRenderbuffer_Callback_0_(unwrap_jso(this)));
+  Renderbuffer createRenderbuffer() => _blink.BlinkWebGL2RenderingContext.instance.createRenderbuffer_Callback_0_(this);
   
   @DomName('WebGL2RenderingContext.createShader')
   @DocsEditable()
   @Experimental() // untriaged
-  Shader createShader(int type) => wrap_jso(_blink.BlinkWebGL2RenderingContext.instance.createShader_Callback_1_(unwrap_jso(this), type));
+  Shader createShader(int type) => _blink.BlinkWebGL2RenderingContext.instance.createShader_Callback_1_(this, type);
   
   @DomName('WebGL2RenderingContext.createTexture')
   @DocsEditable()
   @Experimental() // untriaged
-  Texture createTexture() => wrap_jso(_blink.BlinkWebGL2RenderingContext.instance.createTexture_Callback_0_(unwrap_jso(this)));
+  Texture createTexture() => _blink.BlinkWebGL2RenderingContext.instance.createTexture_Callback_0_(this);
   
   @DomName('WebGL2RenderingContext.cullFace')
   @DocsEditable()
   @Experimental() // untriaged
-  void cullFace(int mode) => _blink.BlinkWebGL2RenderingContext.instance.cullFace_Callback_1_(unwrap_jso(this), mode);
+  void cullFace(int mode) => _blink.BlinkWebGL2RenderingContext.instance.cullFace_Callback_1_(this, mode);
   
   @DomName('WebGL2RenderingContext.deleteBuffer')
   @DocsEditable()
   @Experimental() // untriaged
-  void deleteBuffer(Buffer buffer) => _blink.BlinkWebGL2RenderingContext.instance.deleteBuffer_Callback_1_(unwrap_jso(this), unwrap_jso(buffer));
+  void deleteBuffer(Buffer buffer) => _blink.BlinkWebGL2RenderingContext.instance.deleteBuffer_Callback_1_(this, buffer);
   
   @DomName('WebGL2RenderingContext.deleteFramebuffer')
   @DocsEditable()
   @Experimental() // untriaged
-  void deleteFramebuffer(Framebuffer framebuffer) => _blink.BlinkWebGL2RenderingContext.instance.deleteFramebuffer_Callback_1_(unwrap_jso(this), unwrap_jso(framebuffer));
+  void deleteFramebuffer(Framebuffer framebuffer) => _blink.BlinkWebGL2RenderingContext.instance.deleteFramebuffer_Callback_1_(this, framebuffer);
   
   @DomName('WebGL2RenderingContext.deleteProgram')
   @DocsEditable()
   @Experimental() // untriaged
-  void deleteProgram(Program program) => _blink.BlinkWebGL2RenderingContext.instance.deleteProgram_Callback_1_(unwrap_jso(this), unwrap_jso(program));
+  void deleteProgram(Program program) => _blink.BlinkWebGL2RenderingContext.instance.deleteProgram_Callback_1_(this, program);
   
   @DomName('WebGL2RenderingContext.deleteRenderbuffer')
   @DocsEditable()
   @Experimental() // untriaged
-  void deleteRenderbuffer(Renderbuffer renderbuffer) => _blink.BlinkWebGL2RenderingContext.instance.deleteRenderbuffer_Callback_1_(unwrap_jso(this), unwrap_jso(renderbuffer));
+  void deleteRenderbuffer(Renderbuffer renderbuffer) => _blink.BlinkWebGL2RenderingContext.instance.deleteRenderbuffer_Callback_1_(this, renderbuffer);
   
   @DomName('WebGL2RenderingContext.deleteShader')
   @DocsEditable()
   @Experimental() // untriaged
-  void deleteShader(Shader shader) => _blink.BlinkWebGL2RenderingContext.instance.deleteShader_Callback_1_(unwrap_jso(this), unwrap_jso(shader));
+  void deleteShader(Shader shader) => _blink.BlinkWebGL2RenderingContext.instance.deleteShader_Callback_1_(this, shader);
   
   @DomName('WebGL2RenderingContext.deleteTexture')
   @DocsEditable()
   @Experimental() // untriaged
-  void deleteTexture(Texture texture) => _blink.BlinkWebGL2RenderingContext.instance.deleteTexture_Callback_1_(unwrap_jso(this), unwrap_jso(texture));
+  void deleteTexture(Texture texture) => _blink.BlinkWebGL2RenderingContext.instance.deleteTexture_Callback_1_(this, texture);
   
   @DomName('WebGL2RenderingContext.depthFunc')
   @DocsEditable()
   @Experimental() // untriaged
-  void depthFunc(int func) => _blink.BlinkWebGL2RenderingContext.instance.depthFunc_Callback_1_(unwrap_jso(this), func);
+  void depthFunc(int func) => _blink.BlinkWebGL2RenderingContext.instance.depthFunc_Callback_1_(this, func);
   
   @DomName('WebGL2RenderingContext.depthMask')
   @DocsEditable()
   @Experimental() // untriaged
-  void depthMask(bool flag) => _blink.BlinkWebGL2RenderingContext.instance.depthMask_Callback_1_(unwrap_jso(this), flag);
+  void depthMask(bool flag) => _blink.BlinkWebGL2RenderingContext.instance.depthMask_Callback_1_(this, flag);
   
   @DomName('WebGL2RenderingContext.depthRange')
   @DocsEditable()
   @Experimental() // untriaged
-  void depthRange(num zNear, num zFar) => _blink.BlinkWebGL2RenderingContext.instance.depthRange_Callback_2_(unwrap_jso(this), zNear, zFar);
+  void depthRange(num zNear, num zFar) => _blink.BlinkWebGL2RenderingContext.instance.depthRange_Callback_2_(this, zNear, zFar);
   
   @DomName('WebGL2RenderingContext.detachShader')
   @DocsEditable()
   @Experimental() // untriaged
-  void detachShader(Program program, Shader shader) => _blink.BlinkWebGL2RenderingContext.instance.detachShader_Callback_2_(unwrap_jso(this), unwrap_jso(program), unwrap_jso(shader));
+  void detachShader(Program program, Shader shader) => _blink.BlinkWebGL2RenderingContext.instance.detachShader_Callback_2_(this, program, shader);
   
   @DomName('WebGL2RenderingContext.disable')
   @DocsEditable()
   @Experimental() // untriaged
-  void disable(int cap) => _blink.BlinkWebGL2RenderingContext.instance.disable_Callback_1_(unwrap_jso(this), cap);
+  void disable(int cap) => _blink.BlinkWebGL2RenderingContext.instance.disable_Callback_1_(this, cap);
   
   @DomName('WebGL2RenderingContext.disableVertexAttribArray')
   @DocsEditable()
   @Experimental() // untriaged
-  void disableVertexAttribArray(int index) => _blink.BlinkWebGL2RenderingContext.instance.disableVertexAttribArray_Callback_1_(unwrap_jso(this), index);
+  void disableVertexAttribArray(int index) => _blink.BlinkWebGL2RenderingContext.instance.disableVertexAttribArray_Callback_1_(this, index);
   
   @DomName('WebGL2RenderingContext.drawArrays')
   @DocsEditable()
   @Experimental() // untriaged
-  void drawArrays(int mode, int first, int count) => _blink.BlinkWebGL2RenderingContext.instance.drawArrays_Callback_3_(unwrap_jso(this), mode, first, count);
+  void drawArrays(int mode, int first, int count) => _blink.BlinkWebGL2RenderingContext.instance.drawArrays_Callback_3_(this, mode, first, count);
   
   @DomName('WebGL2RenderingContext.drawElements')
   @DocsEditable()
   @Experimental() // untriaged
-  void drawElements(int mode, int count, int type, int offset) => _blink.BlinkWebGL2RenderingContext.instance.drawElements_Callback_4_(unwrap_jso(this), mode, count, type, offset);
+  void drawElements(int mode, int count, int type, int offset) => _blink.BlinkWebGL2RenderingContext.instance.drawElements_Callback_4_(this, mode, count, type, offset);
   
   @DomName('WebGL2RenderingContext.enable')
   @DocsEditable()
   @Experimental() // untriaged
-  void enable(int cap) => _blink.BlinkWebGL2RenderingContext.instance.enable_Callback_1_(unwrap_jso(this), cap);
+  void enable(int cap) => _blink.BlinkWebGL2RenderingContext.instance.enable_Callback_1_(this, cap);
   
   @DomName('WebGL2RenderingContext.enableVertexAttribArray')
   @DocsEditable()
   @Experimental() // untriaged
-  void enableVertexAttribArray(int index) => _blink.BlinkWebGL2RenderingContext.instance.enableVertexAttribArray_Callback_1_(unwrap_jso(this), index);
+  void enableVertexAttribArray(int index) => _blink.BlinkWebGL2RenderingContext.instance.enableVertexAttribArray_Callback_1_(this, index);
   
   @DomName('WebGL2RenderingContext.finish')
   @DocsEditable()
   @Experimental() // untriaged
-  void finish() => _blink.BlinkWebGL2RenderingContext.instance.finish_Callback_0_(unwrap_jso(this));
+  void finish() => _blink.BlinkWebGL2RenderingContext.instance.finish_Callback_0_(this);
   
   @DomName('WebGL2RenderingContext.flush')
   @DocsEditable()
   @Experimental() // untriaged
-  void flush() => _blink.BlinkWebGL2RenderingContext.instance.flush_Callback_0_(unwrap_jso(this));
+  void flush() => _blink.BlinkWebGL2RenderingContext.instance.flush_Callback_0_(this);
   
   @DomName('WebGL2RenderingContext.framebufferRenderbuffer')
   @DocsEditable()
   @Experimental() // untriaged
-  void framebufferRenderbuffer(int target, int attachment, int renderbuffertarget, Renderbuffer renderbuffer) => _blink.BlinkWebGL2RenderingContext.instance.framebufferRenderbuffer_Callback_4_(unwrap_jso(this), target, attachment, renderbuffertarget, unwrap_jso(renderbuffer));
+  void framebufferRenderbuffer(int target, int attachment, int renderbuffertarget, Renderbuffer renderbuffer) => _blink.BlinkWebGL2RenderingContext.instance.framebufferRenderbuffer_Callback_4_(this, target, attachment, renderbuffertarget, renderbuffer);
   
   @DomName('WebGL2RenderingContext.framebufferTexture2D')
   @DocsEditable()
   @Experimental() // untriaged
-  void framebufferTexture2D(int target, int attachment, int textarget, Texture texture, int level) => _blink.BlinkWebGL2RenderingContext.instance.framebufferTexture2D_Callback_5_(unwrap_jso(this), target, attachment, textarget, unwrap_jso(texture), level);
+  void framebufferTexture2D(int target, int attachment, int textarget, Texture texture, int level) => _blink.BlinkWebGL2RenderingContext.instance.framebufferTexture2D_Callback_5_(this, target, attachment, textarget, texture, level);
   
   @DomName('WebGL2RenderingContext.frontFace')
   @DocsEditable()
   @Experimental() // untriaged
-  void frontFace(int mode) => _blink.BlinkWebGL2RenderingContext.instance.frontFace_Callback_1_(unwrap_jso(this), mode);
+  void frontFace(int mode) => _blink.BlinkWebGL2RenderingContext.instance.frontFace_Callback_1_(this, mode);
   
   @DomName('WebGL2RenderingContext.generateMipmap')
   @DocsEditable()
   @Experimental() // untriaged
-  void generateMipmap(int target) => _blink.BlinkWebGL2RenderingContext.instance.generateMipmap_Callback_1_(unwrap_jso(this), target);
+  void generateMipmap(int target) => _blink.BlinkWebGL2RenderingContext.instance.generateMipmap_Callback_1_(this, target);
   
   @DomName('WebGL2RenderingContext.getActiveAttrib')
   @DocsEditable()
   @Experimental() // untriaged
-  ActiveInfo getActiveAttrib(Program program, int index) => wrap_jso(_blink.BlinkWebGL2RenderingContext.instance.getActiveAttrib_Callback_2_(unwrap_jso(this), unwrap_jso(program), index));
+  ActiveInfo getActiveAttrib(Program program, int index) => _blink.BlinkWebGL2RenderingContext.instance.getActiveAttrib_Callback_2_(this, program, index);
   
   @DomName('WebGL2RenderingContext.getActiveUniform')
   @DocsEditable()
   @Experimental() // untriaged
-  ActiveInfo getActiveUniform(Program program, int index) => wrap_jso(_blink.BlinkWebGL2RenderingContext.instance.getActiveUniform_Callback_2_(unwrap_jso(this), unwrap_jso(program), index));
+  ActiveInfo getActiveUniform(Program program, int index) => _blink.BlinkWebGL2RenderingContext.instance.getActiveUniform_Callback_2_(this, program, index);
   
   @DomName('WebGL2RenderingContext.getAttachedShaders')
   @DocsEditable()
   @Experimental() // untriaged
-  List<Shader> getAttachedShaders(Program program) => wrap_jso(_blink.BlinkWebGL2RenderingContext.instance.getAttachedShaders_Callback_1_(unwrap_jso(this), unwrap_jso(program)));
+  List<Shader> getAttachedShaders(Program program) => _blink.BlinkWebGL2RenderingContext.instance.getAttachedShaders_Callback_1_(this, program);
   
   @DomName('WebGL2RenderingContext.getAttribLocation')
   @DocsEditable()
   @Experimental() // untriaged
-  int getAttribLocation(Program program, String name) => _blink.BlinkWebGL2RenderingContext.instance.getAttribLocation_Callback_2_(unwrap_jso(this), unwrap_jso(program), name);
+  int getAttribLocation(Program program, String name) => _blink.BlinkWebGL2RenderingContext.instance.getAttribLocation_Callback_2_(this, program, name);
   
   @DomName('WebGL2RenderingContext.getBufferParameter')
   @DocsEditable()
   @Experimental() // untriaged
-  Object getBufferParameter(int target, int pname) => wrap_jso(_blink.BlinkWebGL2RenderingContext.instance.getBufferParameter_Callback_2_(unwrap_jso(this), target, pname));
+  Object getBufferParameter(int target, int pname) => (_blink.BlinkWebGL2RenderingContext.instance.getBufferParameter_Callback_2_(this, target, pname));
   
   @DomName('WebGL2RenderingContext.getContextAttributes')
   @DocsEditable()
   @Experimental() // untriaged
-   getContextAttributes() => convertNativeDictionaryToDartDictionary(wrap_jso(_blink.BlinkWebGL2RenderingContext.instance.getContextAttributes_Callback_0_(unwrap_jso(this))));
+   getContextAttributes() => convertNativeDictionaryToDartDictionary((_blink.BlinkWebGL2RenderingContext.instance.getContextAttributes_Callback_0_(this)));
   
   @DomName('WebGL2RenderingContext.getError')
   @DocsEditable()
   @Experimental() // untriaged
-  int getError() => _blink.BlinkWebGL2RenderingContext.instance.getError_Callback_0_(unwrap_jso(this));
+  int getError() => _blink.BlinkWebGL2RenderingContext.instance.getError_Callback_0_(this);
   
   @DomName('WebGL2RenderingContext.getExtension')
   @DocsEditable()
   @Experimental() // untriaged
-  Object getExtension(String name) => wrap_jso(_blink.BlinkWebGL2RenderingContext.instance.getExtension_Callback_1_(unwrap_jso(this), name));
+  Object getExtension(String name) => (_blink.BlinkWebGL2RenderingContext.instance.getExtension_Callback_1_(this, name));
   
   @DomName('WebGL2RenderingContext.getFramebufferAttachmentParameter')
   @DocsEditable()
   @Experimental() // untriaged
-  Object getFramebufferAttachmentParameter(int target, int attachment, int pname) => wrap_jso(_blink.BlinkWebGL2RenderingContext.instance.getFramebufferAttachmentParameter_Callback_3_(unwrap_jso(this), target, attachment, pname));
+  Object getFramebufferAttachmentParameter(int target, int attachment, int pname) => (_blink.BlinkWebGL2RenderingContext.instance.getFramebufferAttachmentParameter_Callback_3_(this, target, attachment, pname));
   
   @DomName('WebGL2RenderingContext.getParameter')
   @DocsEditable()
   @Experimental() // untriaged
-  Object getParameter(int pname) => wrap_jso(_blink.BlinkWebGL2RenderingContext.instance.getParameter_Callback_1_(unwrap_jso(this), pname));
+  Object getParameter(int pname) => (_blink.BlinkWebGL2RenderingContext.instance.getParameter_Callback_1_(this, pname));
   
   @DomName('WebGL2RenderingContext.getProgramInfoLog')
   @DocsEditable()
   @Experimental() // untriaged
-  String getProgramInfoLog(Program program) => _blink.BlinkWebGL2RenderingContext.instance.getProgramInfoLog_Callback_1_(unwrap_jso(this), unwrap_jso(program));
+  String getProgramInfoLog(Program program) => _blink.BlinkWebGL2RenderingContext.instance.getProgramInfoLog_Callback_1_(this, program);
   
   @DomName('WebGL2RenderingContext.getProgramParameter')
   @DocsEditable()
   @Experimental() // untriaged
-  Object getProgramParameter(Program program, int pname) => wrap_jso(_blink.BlinkWebGL2RenderingContext.instance.getProgramParameter_Callback_2_(unwrap_jso(this), unwrap_jso(program), pname));
+  Object getProgramParameter(Program program, int pname) => (_blink.BlinkWebGL2RenderingContext.instance.getProgramParameter_Callback_2_(this, program, pname));
   
   @DomName('WebGL2RenderingContext.getRenderbufferParameter')
   @DocsEditable()
   @Experimental() // untriaged
-  Object getRenderbufferParameter(int target, int pname) => wrap_jso(_blink.BlinkWebGL2RenderingContext.instance.getRenderbufferParameter_Callback_2_(unwrap_jso(this), target, pname));
+  Object getRenderbufferParameter(int target, int pname) => (_blink.BlinkWebGL2RenderingContext.instance.getRenderbufferParameter_Callback_2_(this, target, pname));
   
   @DomName('WebGL2RenderingContext.getShaderInfoLog')
   @DocsEditable()
   @Experimental() // untriaged
-  String getShaderInfoLog(Shader shader) => _blink.BlinkWebGL2RenderingContext.instance.getShaderInfoLog_Callback_1_(unwrap_jso(this), unwrap_jso(shader));
+  String getShaderInfoLog(Shader shader) => _blink.BlinkWebGL2RenderingContext.instance.getShaderInfoLog_Callback_1_(this, shader);
   
   @DomName('WebGL2RenderingContext.getShaderParameter')
   @DocsEditable()
   @Experimental() // untriaged
-  Object getShaderParameter(Shader shader, int pname) => wrap_jso(_blink.BlinkWebGL2RenderingContext.instance.getShaderParameter_Callback_2_(unwrap_jso(this), unwrap_jso(shader), pname));
+  Object getShaderParameter(Shader shader, int pname) => (_blink.BlinkWebGL2RenderingContext.instance.getShaderParameter_Callback_2_(this, shader, pname));
   
   @DomName('WebGL2RenderingContext.getShaderPrecisionFormat')
   @DocsEditable()
   @Experimental() // untriaged
-  ShaderPrecisionFormat getShaderPrecisionFormat(int shadertype, int precisiontype) => wrap_jso(_blink.BlinkWebGL2RenderingContext.instance.getShaderPrecisionFormat_Callback_2_(unwrap_jso(this), shadertype, precisiontype));
+  ShaderPrecisionFormat getShaderPrecisionFormat(int shadertype, int precisiontype) => _blink.BlinkWebGL2RenderingContext.instance.getShaderPrecisionFormat_Callback_2_(this, shadertype, precisiontype);
   
   @DomName('WebGL2RenderingContext.getShaderSource')
   @DocsEditable()
   @Experimental() // untriaged
-  String getShaderSource(Shader shader) => _blink.BlinkWebGL2RenderingContext.instance.getShaderSource_Callback_1_(unwrap_jso(this), unwrap_jso(shader));
+  String getShaderSource(Shader shader) => _blink.BlinkWebGL2RenderingContext.instance.getShaderSource_Callback_1_(this, shader);
   
   @DomName('WebGL2RenderingContext.getSupportedExtensions')
   @DocsEditable()
   @Experimental() // untriaged
-  List<String> getSupportedExtensions() => _blink.BlinkWebGL2RenderingContext.instance.getSupportedExtensions_Callback_0_(unwrap_jso(this));
+  List<String> getSupportedExtensions() => _blink.BlinkWebGL2RenderingContext.instance.getSupportedExtensions_Callback_0_(this);
   
   @DomName('WebGL2RenderingContext.getTexParameter')
   @DocsEditable()
   @Experimental() // untriaged
-  Object getTexParameter(int target, int pname) => wrap_jso(_blink.BlinkWebGL2RenderingContext.instance.getTexParameter_Callback_2_(unwrap_jso(this), target, pname));
+  Object getTexParameter(int target, int pname) => (_blink.BlinkWebGL2RenderingContext.instance.getTexParameter_Callback_2_(this, target, pname));
   
   @DomName('WebGL2RenderingContext.getUniform')
   @DocsEditable()
   @Experimental() // untriaged
-  Object getUniform(Program program, UniformLocation location) => wrap_jso(_blink.BlinkWebGL2RenderingContext.instance.getUniform_Callback_2_(unwrap_jso(this), unwrap_jso(program), unwrap_jso(location)));
+  Object getUniform(Program program, UniformLocation location) => (_blink.BlinkWebGL2RenderingContext.instance.getUniform_Callback_2_(this, program, location));
   
   @DomName('WebGL2RenderingContext.getUniformLocation')
   @DocsEditable()
   @Experimental() // untriaged
-  UniformLocation getUniformLocation(Program program, String name) => wrap_jso(_blink.BlinkWebGL2RenderingContext.instance.getUniformLocation_Callback_2_(unwrap_jso(this), unwrap_jso(program), name));
+  UniformLocation getUniformLocation(Program program, String name) => _blink.BlinkWebGL2RenderingContext.instance.getUniformLocation_Callback_2_(this, program, name);
   
   @DomName('WebGL2RenderingContext.getVertexAttrib')
   @DocsEditable()
   @Experimental() // untriaged
-  Object getVertexAttrib(int index, int pname) => wrap_jso(_blink.BlinkWebGL2RenderingContext.instance.getVertexAttrib_Callback_2_(unwrap_jso(this), index, pname));
+  Object getVertexAttrib(int index, int pname) => (_blink.BlinkWebGL2RenderingContext.instance.getVertexAttrib_Callback_2_(this, index, pname));
   
   @DomName('WebGL2RenderingContext.getVertexAttribOffset')
   @DocsEditable()
   @Experimental() // untriaged
-  int getVertexAttribOffset(int index, int pname) => _blink.BlinkWebGL2RenderingContext.instance.getVertexAttribOffset_Callback_2_(unwrap_jso(this), index, pname);
+  int getVertexAttribOffset(int index, int pname) => _blink.BlinkWebGL2RenderingContext.instance.getVertexAttribOffset_Callback_2_(this, index, pname);
   
   @DomName('WebGL2RenderingContext.hint')
   @DocsEditable()
   @Experimental() // untriaged
-  void hint(int target, int mode) => _blink.BlinkWebGL2RenderingContext.instance.hint_Callback_2_(unwrap_jso(this), target, mode);
+  void hint(int target, int mode) => _blink.BlinkWebGL2RenderingContext.instance.hint_Callback_2_(this, target, mode);
   
   @DomName('WebGL2RenderingContext.isBuffer')
   @DocsEditable()
   @Experimental() // untriaged
-  bool isBuffer(Buffer buffer) => _blink.BlinkWebGL2RenderingContext.instance.isBuffer_Callback_1_(unwrap_jso(this), unwrap_jso(buffer));
+  bool isBuffer(Buffer buffer) => _blink.BlinkWebGL2RenderingContext.instance.isBuffer_Callback_1_(this, buffer);
   
   @DomName('WebGL2RenderingContext.isContextLost')
   @DocsEditable()
   @Experimental() // untriaged
-  bool isContextLost() => _blink.BlinkWebGL2RenderingContext.instance.isContextLost_Callback_0_(unwrap_jso(this));
+  bool isContextLost() => _blink.BlinkWebGL2RenderingContext.instance.isContextLost_Callback_0_(this);
   
   @DomName('WebGL2RenderingContext.isEnabled')
   @DocsEditable()
   @Experimental() // untriaged
-  bool isEnabled(int cap) => _blink.BlinkWebGL2RenderingContext.instance.isEnabled_Callback_1_(unwrap_jso(this), cap);
+  bool isEnabled(int cap) => _blink.BlinkWebGL2RenderingContext.instance.isEnabled_Callback_1_(this, cap);
   
   @DomName('WebGL2RenderingContext.isFramebuffer')
   @DocsEditable()
   @Experimental() // untriaged
-  bool isFramebuffer(Framebuffer framebuffer) => _blink.BlinkWebGL2RenderingContext.instance.isFramebuffer_Callback_1_(unwrap_jso(this), unwrap_jso(framebuffer));
+  bool isFramebuffer(Framebuffer framebuffer) => _blink.BlinkWebGL2RenderingContext.instance.isFramebuffer_Callback_1_(this, framebuffer);
   
   @DomName('WebGL2RenderingContext.isProgram')
   @DocsEditable()
   @Experimental() // untriaged
-  bool isProgram(Program program) => _blink.BlinkWebGL2RenderingContext.instance.isProgram_Callback_1_(unwrap_jso(this), unwrap_jso(program));
+  bool isProgram(Program program) => _blink.BlinkWebGL2RenderingContext.instance.isProgram_Callback_1_(this, program);
   
   @DomName('WebGL2RenderingContext.isRenderbuffer')
   @DocsEditable()
   @Experimental() // untriaged
-  bool isRenderbuffer(Renderbuffer renderbuffer) => _blink.BlinkWebGL2RenderingContext.instance.isRenderbuffer_Callback_1_(unwrap_jso(this), unwrap_jso(renderbuffer));
+  bool isRenderbuffer(Renderbuffer renderbuffer) => _blink.BlinkWebGL2RenderingContext.instance.isRenderbuffer_Callback_1_(this, renderbuffer);
   
   @DomName('WebGL2RenderingContext.isShader')
   @DocsEditable()
   @Experimental() // untriaged
-  bool isShader(Shader shader) => _blink.BlinkWebGL2RenderingContext.instance.isShader_Callback_1_(unwrap_jso(this), unwrap_jso(shader));
+  bool isShader(Shader shader) => _blink.BlinkWebGL2RenderingContext.instance.isShader_Callback_1_(this, shader);
   
   @DomName('WebGL2RenderingContext.isTexture')
   @DocsEditable()
   @Experimental() // untriaged
-  bool isTexture(Texture texture) => _blink.BlinkWebGL2RenderingContext.instance.isTexture_Callback_1_(unwrap_jso(this), unwrap_jso(texture));
+  bool isTexture(Texture texture) => _blink.BlinkWebGL2RenderingContext.instance.isTexture_Callback_1_(this, texture);
   
   @DomName('WebGL2RenderingContext.lineWidth')
   @DocsEditable()
   @Experimental() // untriaged
-  void lineWidth(num width) => _blink.BlinkWebGL2RenderingContext.instance.lineWidth_Callback_1_(unwrap_jso(this), width);
+  void lineWidth(num width) => _blink.BlinkWebGL2RenderingContext.instance.lineWidth_Callback_1_(this, width);
   
   @DomName('WebGL2RenderingContext.linkProgram')
   @DocsEditable()
   @Experimental() // untriaged
-  void linkProgram(Program program) => _blink.BlinkWebGL2RenderingContext.instance.linkProgram_Callback_1_(unwrap_jso(this), unwrap_jso(program));
+  void linkProgram(Program program) => _blink.BlinkWebGL2RenderingContext.instance.linkProgram_Callback_1_(this, program);
   
   @DomName('WebGL2RenderingContext.pixelStorei')
   @DocsEditable()
   @Experimental() // untriaged
-  void pixelStorei(int pname, int param) => _blink.BlinkWebGL2RenderingContext.instance.pixelStorei_Callback_2_(unwrap_jso(this), pname, param);
+  void pixelStorei(int pname, int param) => _blink.BlinkWebGL2RenderingContext.instance.pixelStorei_Callback_2_(this, pname, param);
   
   @DomName('WebGL2RenderingContext.polygonOffset')
   @DocsEditable()
   @Experimental() // untriaged
-  void polygonOffset(num factor, num units) => _blink.BlinkWebGL2RenderingContext.instance.polygonOffset_Callback_2_(unwrap_jso(this), factor, units);
+  void polygonOffset(num factor, num units) => _blink.BlinkWebGL2RenderingContext.instance.polygonOffset_Callback_2_(this, factor, units);
   
   @DomName('WebGL2RenderingContext.readPixels')
   @DocsEditable()
   @Experimental() // untriaged
-  void readPixels(int x, int y, int width, int height, int format, int type, TypedData pixels) => _blink.BlinkWebGL2RenderingContext.instance.readPixels_Callback_7_(unwrap_jso(this), x, y, width, height, format, type, unwrap_jso(pixels));
+  void readPixels(int x, int y, int width, int height, int format, int type, TypedData pixels) => _blink.BlinkWebGL2RenderingContext.instance.readPixels_Callback_7_(this, x, y, width, height, format, type, pixels);
   
   @DomName('WebGL2RenderingContext.renderbufferStorage')
   @DocsEditable()
   @Experimental() // untriaged
-  void renderbufferStorage(int target, int internalformat, int width, int height) => _blink.BlinkWebGL2RenderingContext.instance.renderbufferStorage_Callback_4_(unwrap_jso(this), target, internalformat, width, height);
+  void renderbufferStorage(int target, int internalformat, int width, int height) => _blink.BlinkWebGL2RenderingContext.instance.renderbufferStorage_Callback_4_(this, target, internalformat, width, height);
   
   @DomName('WebGL2RenderingContext.sampleCoverage')
   @DocsEditable()
   @Experimental() // untriaged
-  void sampleCoverage(num value, bool invert) => _blink.BlinkWebGL2RenderingContext.instance.sampleCoverage_Callback_2_(unwrap_jso(this), value, invert);
+  void sampleCoverage(num value, bool invert) => _blink.BlinkWebGL2RenderingContext.instance.sampleCoverage_Callback_2_(this, value, invert);
   
   @DomName('WebGL2RenderingContext.scissor')
   @DocsEditable()
   @Experimental() // untriaged
-  void scissor(int x, int y, int width, int height) => _blink.BlinkWebGL2RenderingContext.instance.scissor_Callback_4_(unwrap_jso(this), x, y, width, height);
+  void scissor(int x, int y, int width, int height) => _blink.BlinkWebGL2RenderingContext.instance.scissor_Callback_4_(this, x, y, width, height);
   
   @DomName('WebGL2RenderingContext.shaderSource')
   @DocsEditable()
   @Experimental() // untriaged
-  void shaderSource(Shader shader, String string) => _blink.BlinkWebGL2RenderingContext.instance.shaderSource_Callback_2_(unwrap_jso(this), unwrap_jso(shader), string);
+  void shaderSource(Shader shader, String string) => _blink.BlinkWebGL2RenderingContext.instance.shaderSource_Callback_2_(this, shader, string);
   
   @DomName('WebGL2RenderingContext.stencilFunc')
   @DocsEditable()
   @Experimental() // untriaged
-  void stencilFunc(int func, int ref, int mask) => _blink.BlinkWebGL2RenderingContext.instance.stencilFunc_Callback_3_(unwrap_jso(this), func, ref, mask);
+  void stencilFunc(int func, int ref, int mask) => _blink.BlinkWebGL2RenderingContext.instance.stencilFunc_Callback_3_(this, func, ref, mask);
   
   @DomName('WebGL2RenderingContext.stencilFuncSeparate')
   @DocsEditable()
   @Experimental() // untriaged
-  void stencilFuncSeparate(int face, int func, int ref, int mask) => _blink.BlinkWebGL2RenderingContext.instance.stencilFuncSeparate_Callback_4_(unwrap_jso(this), face, func, ref, mask);
+  void stencilFuncSeparate(int face, int func, int ref, int mask) => _blink.BlinkWebGL2RenderingContext.instance.stencilFuncSeparate_Callback_4_(this, face, func, ref, mask);
   
   @DomName('WebGL2RenderingContext.stencilMask')
   @DocsEditable()
   @Experimental() // untriaged
-  void stencilMask(int mask) => _blink.BlinkWebGL2RenderingContext.instance.stencilMask_Callback_1_(unwrap_jso(this), mask);
+  void stencilMask(int mask) => _blink.BlinkWebGL2RenderingContext.instance.stencilMask_Callback_1_(this, mask);
   
   @DomName('WebGL2RenderingContext.stencilMaskSeparate')
   @DocsEditable()
   @Experimental() // untriaged
-  void stencilMaskSeparate(int face, int mask) => _blink.BlinkWebGL2RenderingContext.instance.stencilMaskSeparate_Callback_2_(unwrap_jso(this), face, mask);
+  void stencilMaskSeparate(int face, int mask) => _blink.BlinkWebGL2RenderingContext.instance.stencilMaskSeparate_Callback_2_(this, face, mask);
   
   @DomName('WebGL2RenderingContext.stencilOp')
   @DocsEditable()
   @Experimental() // untriaged
-  void stencilOp(int fail, int zfail, int zpass) => _blink.BlinkWebGL2RenderingContext.instance.stencilOp_Callback_3_(unwrap_jso(this), fail, zfail, zpass);
+  void stencilOp(int fail, int zfail, int zpass) => _blink.BlinkWebGL2RenderingContext.instance.stencilOp_Callback_3_(this, fail, zfail, zpass);
   
   @DomName('WebGL2RenderingContext.stencilOpSeparate')
   @DocsEditable()
   @Experimental() // untriaged
-  void stencilOpSeparate(int face, int fail, int zfail, int zpass) => _blink.BlinkWebGL2RenderingContext.instance.stencilOpSeparate_Callback_4_(unwrap_jso(this), face, fail, zfail, zpass);
+  void stencilOpSeparate(int face, int fail, int zfail, int zpass) => _blink.BlinkWebGL2RenderingContext.instance.stencilOpSeparate_Callback_4_(this, face, fail, zfail, zpass);
   
   void texImage2D(int target, int level, int internalformat, int format_OR_width, int height_OR_type, border_OR_canvas_OR_image_OR_pixels_OR_video, [int format, int type, TypedData pixels]) {
     if ((pixels is TypedData || pixels == null) && (type is int) && (format is int) && (border_OR_canvas_OR_image_OR_pixels_OR_video is int) && (height_OR_type is int) && (format_OR_width is int) && (internalformat is int) && (level is int) && (target is int)) {
-      _blink.BlinkWebGL2RenderingContext.instance.texImage2D_Callback_9_(unwrap_jso(this), target, level, internalformat, format_OR_width, height_OR_type, unwrap_jso(border_OR_canvas_OR_image_OR_pixels_OR_video), format, type, unwrap_jso(pixels));
+      _blink.BlinkWebGL2RenderingContext.instance.texImage2D_Callback_9_(this, target, level, internalformat, format_OR_width, height_OR_type, border_OR_canvas_OR_image_OR_pixels_OR_video, format, type, pixels);
       return;
     }
     if ((border_OR_canvas_OR_image_OR_pixels_OR_video is ImageData || border_OR_canvas_OR_image_OR_pixels_OR_video == null) && (height_OR_type is int) && (format_OR_width is int) && (internalformat is int) && (level is int) && (target is int) && format == null && type == null && pixels == null) {
-      _blink.BlinkWebGL2RenderingContext.instance.texImage2D_Callback_6_(unwrap_jso(this), target, level, internalformat, format_OR_width, height_OR_type, unwrap_jso(border_OR_canvas_OR_image_OR_pixels_OR_video));
+      _blink.BlinkWebGL2RenderingContext.instance.texImage2D_Callback_6_(this, target, level, internalformat, format_OR_width, height_OR_type, border_OR_canvas_OR_image_OR_pixels_OR_video);
       return;
     }
     if ((border_OR_canvas_OR_image_OR_pixels_OR_video is ImageElement) && (height_OR_type is int) && (format_OR_width is int) && (internalformat is int) && (level is int) && (target is int) && format == null && type == null && pixels == null) {
-      _blink.BlinkWebGL2RenderingContext.instance.texImage2D_Callback_6_(unwrap_jso(this), target, level, internalformat, format_OR_width, height_OR_type, unwrap_jso(border_OR_canvas_OR_image_OR_pixels_OR_video));
+      _blink.BlinkWebGL2RenderingContext.instance.texImage2D_Callback_6_(this, target, level, internalformat, format_OR_width, height_OR_type, border_OR_canvas_OR_image_OR_pixels_OR_video);
       return;
     }
     if ((border_OR_canvas_OR_image_OR_pixels_OR_video is CanvasElement) && (height_OR_type is int) && (format_OR_width is int) && (internalformat is int) && (level is int) && (target is int) && format == null && type == null && pixels == null) {
-      _blink.BlinkWebGL2RenderingContext.instance.texImage2D_Callback_6_(unwrap_jso(this), target, level, internalformat, format_OR_width, height_OR_type, unwrap_jso(border_OR_canvas_OR_image_OR_pixels_OR_video));
+      _blink.BlinkWebGL2RenderingContext.instance.texImage2D_Callback_6_(this, target, level, internalformat, format_OR_width, height_OR_type, border_OR_canvas_OR_image_OR_pixels_OR_video);
       return;
     }
     if ((border_OR_canvas_OR_image_OR_pixels_OR_video is VideoElement) && (height_OR_type is int) && (format_OR_width is int) && (internalformat is int) && (level is int) && (target is int) && format == null && type == null && pixels == null) {
-      _blink.BlinkWebGL2RenderingContext.instance.texImage2D_Callback_6_(unwrap_jso(this), target, level, internalformat, format_OR_width, height_OR_type, unwrap_jso(border_OR_canvas_OR_image_OR_pixels_OR_video));
+      _blink.BlinkWebGL2RenderingContext.instance.texImage2D_Callback_6_(this, target, level, internalformat, format_OR_width, height_OR_type, border_OR_canvas_OR_image_OR_pixels_OR_video);
       return;
     }
     throw new ArgumentError("Incorrect number or type of arguments");
   }
 
+  @DomName('WebGL2RenderingContext.texImage2DCanvas')
+  @DocsEditable()
+  @Experimental() // untriaged
+  void texImage2DCanvas(int target, int level, int internalformat, int format, int type, CanvasElement canvas) => _blink.BlinkWebGL2RenderingContext.instance.texImage2D_Callback_6_(this, target, level, internalformat, format, type, canvas);
+  
+  @DomName('WebGL2RenderingContext.texImage2DImage')
+  @DocsEditable()
+  @Experimental() // untriaged
+  void texImage2DImage(int target, int level, int internalformat, int format, int type, ImageElement image) => _blink.BlinkWebGL2RenderingContext.instance.texImage2D_Callback_6_(this, target, level, internalformat, format, type, image);
+  
+  @DomName('WebGL2RenderingContext.texImage2DImageData')
+  @DocsEditable()
+  @Experimental() // untriaged
+  void texImage2DImageData(int target, int level, int internalformat, int format, int type, ImageData pixels) => _blink.BlinkWebGL2RenderingContext.instance.texImage2D_Callback_6_(this, target, level, internalformat, format, type, pixels);
+  
+  @DomName('WebGL2RenderingContext.texImage2DVideo')
+  @DocsEditable()
+  @Experimental() // untriaged
+  void texImage2DVideo(int target, int level, int internalformat, int format, int type, VideoElement video) => _blink.BlinkWebGL2RenderingContext.instance.texImage2D_Callback_6_(this, target, level, internalformat, format, type, video);
+  
   @DomName('WebGL2RenderingContext.texParameterf')
   @DocsEditable()
   @Experimental() // untriaged
-  void texParameterf(int target, int pname, num param) => _blink.BlinkWebGL2RenderingContext.instance.texParameterf_Callback_3_(unwrap_jso(this), target, pname, param);
+  void texParameterf(int target, int pname, num param) => _blink.BlinkWebGL2RenderingContext.instance.texParameterf_Callback_3_(this, target, pname, param);
   
   @DomName('WebGL2RenderingContext.texParameteri')
   @DocsEditable()
   @Experimental() // untriaged
-  void texParameteri(int target, int pname, int param) => _blink.BlinkWebGL2RenderingContext.instance.texParameteri_Callback_3_(unwrap_jso(this), target, pname, param);
+  void texParameteri(int target, int pname, int param) => _blink.BlinkWebGL2RenderingContext.instance.texParameteri_Callback_3_(this, target, pname, param);
   
   void texSubImage2D(int target, int level, int xoffset, int yoffset, int format_OR_width, int height_OR_type, canvas_OR_format_OR_image_OR_pixels_OR_video, [int type, TypedData pixels]) {
     if ((pixels is TypedData || pixels == null) && (type is int) && (canvas_OR_format_OR_image_OR_pixels_OR_video is int) && (height_OR_type is int) && (format_OR_width is int) && (yoffset is int) && (xoffset is int) && (level is int) && (target is int)) {
-      _blink.BlinkWebGL2RenderingContext.instance.texSubImage2D_Callback_9_(unwrap_jso(this), target, level, xoffset, yoffset, format_OR_width, height_OR_type, unwrap_jso(canvas_OR_format_OR_image_OR_pixels_OR_video), type, unwrap_jso(pixels));
+      _blink.BlinkWebGL2RenderingContext.instance.texSubImage2D_Callback_9_(this, target, level, xoffset, yoffset, format_OR_width, height_OR_type, canvas_OR_format_OR_image_OR_pixels_OR_video, type, pixels);
       return;
     }
     if ((canvas_OR_format_OR_image_OR_pixels_OR_video is ImageData || canvas_OR_format_OR_image_OR_pixels_OR_video == null) && (height_OR_type is int) && (format_OR_width is int) && (yoffset is int) && (xoffset is int) && (level is int) && (target is int) && type == null && pixels == null) {
-      _blink.BlinkWebGL2RenderingContext.instance.texSubImage2D_Callback_7_(unwrap_jso(this), target, level, xoffset, yoffset, format_OR_width, height_OR_type, unwrap_jso(canvas_OR_format_OR_image_OR_pixels_OR_video));
+      _blink.BlinkWebGL2RenderingContext.instance.texSubImage2D_Callback_7_(this, target, level, xoffset, yoffset, format_OR_width, height_OR_type, canvas_OR_format_OR_image_OR_pixels_OR_video);
       return;
     }
     if ((canvas_OR_format_OR_image_OR_pixels_OR_video is ImageElement) && (height_OR_type is int) && (format_OR_width is int) && (yoffset is int) && (xoffset is int) && (level is int) && (target is int) && type == null && pixels == null) {
-      _blink.BlinkWebGL2RenderingContext.instance.texSubImage2D_Callback_7_(unwrap_jso(this), target, level, xoffset, yoffset, format_OR_width, height_OR_type, unwrap_jso(canvas_OR_format_OR_image_OR_pixels_OR_video));
+      _blink.BlinkWebGL2RenderingContext.instance.texSubImage2D_Callback_7_(this, target, level, xoffset, yoffset, format_OR_width, height_OR_type, canvas_OR_format_OR_image_OR_pixels_OR_video);
       return;
     }
     if ((canvas_OR_format_OR_image_OR_pixels_OR_video is CanvasElement) && (height_OR_type is int) && (format_OR_width is int) && (yoffset is int) && (xoffset is int) && (level is int) && (target is int) && type == null && pixels == null) {
-      _blink.BlinkWebGL2RenderingContext.instance.texSubImage2D_Callback_7_(unwrap_jso(this), target, level, xoffset, yoffset, format_OR_width, height_OR_type, unwrap_jso(canvas_OR_format_OR_image_OR_pixels_OR_video));
+      _blink.BlinkWebGL2RenderingContext.instance.texSubImage2D_Callback_7_(this, target, level, xoffset, yoffset, format_OR_width, height_OR_type, canvas_OR_format_OR_image_OR_pixels_OR_video);
       return;
     }
     if ((canvas_OR_format_OR_image_OR_pixels_OR_video is VideoElement) && (height_OR_type is int) && (format_OR_width is int) && (yoffset is int) && (xoffset is int) && (level is int) && (target is int) && type == null && pixels == null) {
-      _blink.BlinkWebGL2RenderingContext.instance.texSubImage2D_Callback_7_(unwrap_jso(this), target, level, xoffset, yoffset, format_OR_width, height_OR_type, unwrap_jso(canvas_OR_format_OR_image_OR_pixels_OR_video));
+      _blink.BlinkWebGL2RenderingContext.instance.texSubImage2D_Callback_7_(this, target, level, xoffset, yoffset, format_OR_width, height_OR_type, canvas_OR_format_OR_image_OR_pixels_OR_video);
       return;
     }
     throw new ArgumentError("Incorrect number or type of arguments");
   }
 
+  @DomName('WebGL2RenderingContext.texSubImage2DCanvas')
+  @DocsEditable()
+  @Experimental() // untriaged
+  void texSubImage2DCanvas(int target, int level, int xoffset, int yoffset, int format, int type, CanvasElement canvas) => _blink.BlinkWebGL2RenderingContext.instance.texSubImage2D_Callback_7_(this, target, level, xoffset, yoffset, format, type, canvas);
+  
+  @DomName('WebGL2RenderingContext.texSubImage2DImage')
+  @DocsEditable()
+  @Experimental() // untriaged
+  void texSubImage2DImage(int target, int level, int xoffset, int yoffset, int format, int type, ImageElement image) => _blink.BlinkWebGL2RenderingContext.instance.texSubImage2D_Callback_7_(this, target, level, xoffset, yoffset, format, type, image);
+  
+  @DomName('WebGL2RenderingContext.texSubImage2DImageData')
+  @DocsEditable()
+  @Experimental() // untriaged
+  void texSubImage2DImageData(int target, int level, int xoffset, int yoffset, int format, int type, ImageData pixels) => _blink.BlinkWebGL2RenderingContext.instance.texSubImage2D_Callback_7_(this, target, level, xoffset, yoffset, format, type, pixels);
+  
+  @DomName('WebGL2RenderingContext.texSubImage2DVideo')
+  @DocsEditable()
+  @Experimental() // untriaged
+  void texSubImage2DVideo(int target, int level, int xoffset, int yoffset, int format, int type, VideoElement video) => _blink.BlinkWebGL2RenderingContext.instance.texSubImage2D_Callback_7_(this, target, level, xoffset, yoffset, format, type, video);
+  
   @DomName('WebGL2RenderingContext.uniform1f')
   @DocsEditable()
   @Experimental() // untriaged
-  void uniform1f(UniformLocation location, num x) => _blink.BlinkWebGL2RenderingContext.instance.uniform1f_Callback_2_(unwrap_jso(this), unwrap_jso(location), x);
+  void uniform1f(UniformLocation location, num x) => _blink.BlinkWebGL2RenderingContext.instance.uniform1f_Callback_2_(this, location, x);
   
   void uniform1fv(UniformLocation location, v) {
     if ((v is Float32List) && (location is UniformLocation || location == null)) {
-      _blink.BlinkWebGL2RenderingContext.instance.uniform1fv_Callback_2_(unwrap_jso(this), unwrap_jso(location), unwrap_jso(v));
+      _blink.BlinkWebGL2RenderingContext.instance.uniform1fv_Callback_2_(this, location, v);
       return;
     }
     if ((v is List<num>) && (location is UniformLocation || location == null)) {
-      _blink.BlinkWebGL2RenderingContext.instance.uniform1fv_Callback_2_(unwrap_jso(this), unwrap_jso(location), unwrap_jso(v));
+      _blink.BlinkWebGL2RenderingContext.instance.uniform1fv_Callback_2_(this, location, v);
       return;
     }
     throw new ArgumentError("Incorrect number or type of arguments");
   }
 
   @DomName('WebGL2RenderingContext.uniform1i')
   @DocsEditable()
   @Experimental() // untriaged
-  void uniform1i(UniformLocation location, int x) => _blink.BlinkWebGL2RenderingContext.instance.uniform1i_Callback_2_(unwrap_jso(this), unwrap_jso(location), x);
+  void uniform1i(UniformLocation location, int x) => _blink.BlinkWebGL2RenderingContext.instance.uniform1i_Callback_2_(this, location, x);
   
   void uniform1iv(UniformLocation location, v) {
     if ((v is Int32List) && (location is UniformLocation || location == null)) {
-      _blink.BlinkWebGL2RenderingContext.instance.uniform1iv_Callback_2_(unwrap_jso(this), unwrap_jso(location), unwrap_jso(v));
+      _blink.BlinkWebGL2RenderingContext.instance.uniform1iv_Callback_2_(this, location, v);
       return;
     }
     if ((v is List<int>) && (location is UniformLocation || location == null)) {
-      _blink.BlinkWebGL2RenderingContext.instance.uniform1iv_Callback_2_(unwrap_jso(this), unwrap_jso(location), unwrap_jso(v));
+      _blink.BlinkWebGL2RenderingContext.instance.uniform1iv_Callback_2_(this, location, v);
       return;
     }
     throw new ArgumentError("Incorrect number or type of arguments");
   }
 
   @DomName('WebGL2RenderingContext.uniform2f')
   @DocsEditable()
   @Experimental() // untriaged
-  void uniform2f(UniformLocation location, num x, num y) => _blink.BlinkWebGL2RenderingContext.instance.uniform2f_Callback_3_(unwrap_jso(this), unwrap_jso(location), x, y);
+  void uniform2f(UniformLocation location, num x, num y) => _blink.BlinkWebGL2RenderingContext.instance.uniform2f_Callback_3_(this, location, x, y);
   
   void uniform2fv(UniformLocation location, v) {
     if ((v is Float32List) && (location is UniformLocation || location == null)) {
-      _blink.BlinkWebGL2RenderingContext.instance.uniform2fv_Callback_2_(unwrap_jso(this), unwrap_jso(location), unwrap_jso(v));
+      _blink.BlinkWebGL2RenderingContext.instance.uniform2fv_Callback_2_(this, location, v);
       return;
     }
     if ((v is List<num>) && (location is UniformLocation || location == null)) {
-      _blink.BlinkWebGL2RenderingContext.instance.uniform2fv_Callback_2_(unwrap_jso(this), unwrap_jso(location), unwrap_jso(v));
+      _blink.BlinkWebGL2RenderingContext.instance.uniform2fv_Callback_2_(this, location, v);
       return;
     }
     throw new ArgumentError("Incorrect number or type of arguments");
   }
 
   @DomName('WebGL2RenderingContext.uniform2i')
   @DocsEditable()
   @Experimental() // untriaged
-  void uniform2i(UniformLocation location, int x, int y) => _blink.BlinkWebGL2RenderingContext.instance.uniform2i_Callback_3_(unwrap_jso(this), unwrap_jso(location), x, y);
+  void uniform2i(UniformLocation location, int x, int y) => _blink.BlinkWebGL2RenderingContext.instance.uniform2i_Callback_3_(this, location, x, y);
   
   void uniform2iv(UniformLocation location, v) {
     if ((v is Int32List) && (location is UniformLocation || location == null)) {
-      _blink.BlinkWebGL2RenderingContext.instance.uniform2iv_Callback_2_(unwrap_jso(this), unwrap_jso(location), unwrap_jso(v));
+      _blink.BlinkWebGL2RenderingContext.instance.uniform2iv_Callback_2_(this, location, v);
       return;
     }
     if ((v is List<int>) && (location is UniformLocation || location == null)) {
-      _blink.BlinkWebGL2RenderingContext.instance.uniform2iv_Callback_2_(unwrap_jso(this), unwrap_jso(location), unwrap_jso(v));
+      _blink.BlinkWebGL2RenderingContext.instance.uniform2iv_Callback_2_(this, location, v);
       return;
     }
     throw new ArgumentError("Incorrect number or type of arguments");
   }
 
   @DomName('WebGL2RenderingContext.uniform3f')
   @DocsEditable()
   @Experimental() // untriaged
-  void uniform3f(UniformLocation location, num x, num y, num z) => _blink.BlinkWebGL2RenderingContext.instance.uniform3f_Callback_4_(unwrap_jso(this), unwrap_jso(location), x, y, z);
+  void uniform3f(UniformLocation location, num x, num y, num z) => _blink.BlinkWebGL2RenderingContext.instance.uniform3f_Callback_4_(this, location, x, y, z);
   
   void uniform3fv(UniformLocation location, v) {
     if ((v is Float32List) && (location is UniformLocation || location == null)) {
-      _blink.BlinkWebGL2RenderingContext.instance.uniform3fv_Callback_2_(unwrap_jso(this), unwrap_jso(location), unwrap_jso(v));
+      _blink.BlinkWebGL2RenderingContext.instance.uniform3fv_Callback_2_(this, location, v);
       return;
     }
     if ((v is List<num>) && (location is UniformLocation || location == null)) {
-      _blink.BlinkWebGL2RenderingContext.instance.uniform3fv_Callback_2_(unwrap_jso(this), unwrap_jso(location), unwrap_jso(v));
+      _blink.BlinkWebGL2RenderingContext.instance.uniform3fv_Callback_2_(this, location, v);
       return;
     }
     throw new ArgumentError("Incorrect number or type of arguments");
   }
 
   @DomName('WebGL2RenderingContext.uniform3i')
   @DocsEditable()
   @Experimental() // untriaged
-  void uniform3i(UniformLocation location, int x, int y, int z) => _blink.BlinkWebGL2RenderingContext.instance.uniform3i_Callback_4_(unwrap_jso(this), unwrap_jso(location), x, y, z);
+  void uniform3i(UniformLocation location, int x, int y, int z) => _blink.BlinkWebGL2RenderingContext.instance.uniform3i_Callback_4_(this, location, x, y, z);
   
   void uniform3iv(UniformLocation location, v) {
     if ((v is Int32List) && (location is UniformLocation || location == null)) {
-      _blink.BlinkWebGL2RenderingContext.instance.uniform3iv_Callback_2_(unwrap_jso(this), unwrap_jso(location), unwrap_jso(v));
+      _blink.BlinkWebGL2RenderingContext.instance.uniform3iv_Callback_2_(this, location, v);
       return;
     }
     if ((v is List<int>) && (location is UniformLocation || location == null)) {
-      _blink.BlinkWebGL2RenderingContext.instance.uniform3iv_Callback_2_(unwrap_jso(this), unwrap_jso(location), unwrap_jso(v));
+      _blink.BlinkWebGL2RenderingContext.instance.uniform3iv_Callback_2_(this, location, v);
       return;
     }
     throw new ArgumentError("Incorrect number or type of arguments");
   }
 
   @DomName('WebGL2RenderingContext.uniform4f')
   @DocsEditable()
   @Experimental() // untriaged
-  void uniform4f(UniformLocation location, num x, num y, num z, num w) => _blink.BlinkWebGL2RenderingContext.instance.uniform4f_Callback_5_(unwrap_jso(this), unwrap_jso(location), x, y, z, w);
+  void uniform4f(UniformLocation location, num x, num y, num z, num w) => _blink.BlinkWebGL2RenderingContext.instance.uniform4f_Callback_5_(this, location, x, y, z, w);
   
   void uniform4fv(UniformLocation location, v) {
     if ((v is Float32List) && (location is UniformLocation || location == null)) {
-      _blink.BlinkWebGL2RenderingContext.instance.uniform4fv_Callback_2_(unwrap_jso(this), unwrap_jso(location), unwrap_jso(v));
+      _blink.BlinkWebGL2RenderingContext.instance.uniform4fv_Callback_2_(this, location, v);
       return;
     }
     if ((v is List<num>) && (location is UniformLocation || location == null)) {
-      _blink.BlinkWebGL2RenderingContext.instance.uniform4fv_Callback_2_(unwrap_jso(this), unwrap_jso(location), unwrap_jso(v));
+      _blink.BlinkWebGL2RenderingContext.instance.uniform4fv_Callback_2_(this, location, v);
       return;
     }
     throw new ArgumentError("Incorrect number or type of arguments");
   }
 
   @DomName('WebGL2RenderingContext.uniform4i')
   @DocsEditable()
   @Experimental() // untriaged
-  void uniform4i(UniformLocation location, int x, int y, int z, int w) => _blink.BlinkWebGL2RenderingContext.instance.uniform4i_Callback_5_(unwrap_jso(this), unwrap_jso(location), x, y, z, w);
+  void uniform4i(UniformLocation location, int x, int y, int z, int w) => _blink.BlinkWebGL2RenderingContext.instance.uniform4i_Callback_5_(this, location, x, y, z, w);
   
   void uniform4iv(UniformLocation location, v) {
     if ((v is Int32List) && (location is UniformLocation || location == null)) {
-      _blink.BlinkWebGL2RenderingContext.instance.uniform4iv_Callback_2_(unwrap_jso(this), unwrap_jso(location), unwrap_jso(v));
+      _blink.BlinkWebGL2RenderingContext.instance.uniform4iv_Callback_2_(this, location, v);
       return;
     }
     if ((v is List<int>) && (location is UniformLocation || location == null)) {
-      _blink.BlinkWebGL2RenderingContext.instance.uniform4iv_Callback_2_(unwrap_jso(this), unwrap_jso(location), unwrap_jso(v));
+      _blink.BlinkWebGL2RenderingContext.instance.uniform4iv_Callback_2_(this, location, v);
       return;
     }
     throw new ArgumentError("Incorrect number or type of arguments");
   }
 
   void uniformMatrix2fv(UniformLocation location, bool transpose, array) {
     if ((array is Float32List) && (transpose is bool) && (location is UniformLocation || location == null)) {
-      _blink.BlinkWebGL2RenderingContext.instance.uniformMatrix2fv_Callback_3_(unwrap_jso(this), unwrap_jso(location), transpose, unwrap_jso(array));
+      _blink.BlinkWebGL2RenderingContext.instance.uniformMatrix2fv_Callback_3_(this, location, transpose, array);
       return;
     }
     if ((array is List<num>) && (transpose is bool) && (location is UniformLocation || location == null)) {
-      _blink.BlinkWebGL2RenderingContext.instance.uniformMatrix2fv_Callback_3_(unwrap_jso(this), unwrap_jso(location), transpose, unwrap_jso(array));
+      _blink.BlinkWebGL2RenderingContext.instance.uniformMatrix2fv_Callback_3_(this, location, transpose, array);
       return;
     }
     throw new ArgumentError("Incorrect number or type of arguments");
   }
 
   void uniformMatrix3fv(UniformLocation location, bool transpose, array) {
     if ((array is Float32List) && (transpose is bool) && (location is UniformLocation || location == null)) {
-      _blink.BlinkWebGL2RenderingContext.instance.uniformMatrix3fv_Callback_3_(unwrap_jso(this), unwrap_jso(location), transpose, unwrap_jso(array));
+      _blink.BlinkWebGL2RenderingContext.instance.uniformMatrix3fv_Callback_3_(this, location, transpose, array);
       return;
     }
     if ((array is List<num>) && (transpose is bool) && (location is UniformLocation || location == null)) {
-      _blink.BlinkWebGL2RenderingContext.instance.uniformMatrix3fv_Callback_3_(unwrap_jso(this), unwrap_jso(location), transpose, unwrap_jso(array));
+      _blink.BlinkWebGL2RenderingContext.instance.uniformMatrix3fv_Callback_3_(this, location, transpose, array);
       return;
     }
     throw new ArgumentError("Incorrect number or type of arguments");
   }
 
   void uniformMatrix4fv(UniformLocation location, bool transpose, array) {
     if ((array is Float32List) && (transpose is bool) && (location is UniformLocation || location == null)) {
-      _blink.BlinkWebGL2RenderingContext.instance.uniformMatrix4fv_Callback_3_(unwrap_jso(this), unwrap_jso(location), transpose, unwrap_jso(array));
+      _blink.BlinkWebGL2RenderingContext.instance.uniformMatrix4fv_Callback_3_(this, location, transpose, array);
       return;
     }
     if ((array is List<num>) && (transpose is bool) && (location is UniformLocation || location == null)) {
-      _blink.BlinkWebGL2RenderingContext.instance.uniformMatrix4fv_Callback_3_(unwrap_jso(this), unwrap_jso(location), transpose, unwrap_jso(array));
+      _blink.BlinkWebGL2RenderingContext.instance.uniformMatrix4fv_Callback_3_(this, location, transpose, array);
       return;
     }
     throw new ArgumentError("Incorrect number or type of arguments");
   }
 
   @DomName('WebGL2RenderingContext.useProgram')
   @DocsEditable()
   @Experimental() // untriaged
-  void useProgram(Program program) => _blink.BlinkWebGL2RenderingContext.instance.useProgram_Callback_1_(unwrap_jso(this), unwrap_jso(program));
+  void useProgram(Program program) => _blink.BlinkWebGL2RenderingContext.instance.useProgram_Callback_1_(this, program);
   
   @DomName('WebGL2RenderingContext.validateProgram')
   @DocsEditable()
   @Experimental() // untriaged
-  void validateProgram(Program program) => _blink.BlinkWebGL2RenderingContext.instance.validateProgram_Callback_1_(unwrap_jso(this), unwrap_jso(program));
+  void validateProgram(Program program) => _blink.BlinkWebGL2RenderingContext.instance.validateProgram_Callback_1_(this, program);
   
   @DomName('WebGL2RenderingContext.vertexAttrib1f')
   @DocsEditable()
   @Experimental() // untriaged
-  void vertexAttrib1f(int indx, num x) => _blink.BlinkWebGL2RenderingContext.instance.vertexAttrib1f_Callback_2_(unwrap_jso(this), indx, x);
+  void vertexAttrib1f(int indx, num x) => _blink.BlinkWebGL2RenderingContext.instance.vertexAttrib1f_Callback_2_(this, indx, x);
   
   void vertexAttrib1fv(int indx, values) {
     if ((values is Float32List) && (indx is int)) {
-      _blink.BlinkWebGL2RenderingContext.instance.vertexAttrib1fv_Callback_2_(unwrap_jso(this), indx, unwrap_jso(values));
+      _blink.BlinkWebGL2RenderingContext.instance.vertexAttrib1fv_Callback_2_(this, indx, values);
       return;
     }
     if ((values is List<num>) && (indx is int)) {
-      _blink.BlinkWebGL2RenderingContext.instance.vertexAttrib1fv_Callback_2_(unwrap_jso(this), indx, unwrap_jso(values));
+      _blink.BlinkWebGL2RenderingContext.instance.vertexAttrib1fv_Callback_2_(this, indx, values);
       return;
     }
     throw new ArgumentError("Incorrect number or type of arguments");
   }
 
   @DomName('WebGL2RenderingContext.vertexAttrib2f')
   @DocsEditable()
   @Experimental() // untriaged
-  void vertexAttrib2f(int indx, num x, num y) => _blink.BlinkWebGL2RenderingContext.instance.vertexAttrib2f_Callback_3_(unwrap_jso(this), indx, x, y);
+  void vertexAttrib2f(int indx, num x, num y) => _blink.BlinkWebGL2RenderingContext.instance.vertexAttrib2f_Callback_3_(this, indx, x, y);
   
   void vertexAttrib2fv(int indx, values) {
     if ((values is Float32List) && (indx is int)) {
-      _blink.BlinkWebGL2RenderingContext.instance.vertexAttrib2fv_Callback_2_(unwrap_jso(this), indx, unwrap_jso(values));
+      _blink.BlinkWebGL2RenderingContext.instance.vertexAttrib2fv_Callback_2_(this, indx, values);
       return;
     }
     if ((values is List<num>) && (indx is int)) {
-      _blink.BlinkWebGL2RenderingContext.instance.vertexAttrib2fv_Callback_2_(unwrap_jso(this), indx, unwrap_jso(values));
+      _blink.BlinkWebGL2RenderingContext.instance.vertexAttrib2fv_Callback_2_(this, indx, values);
       return;
     }
     throw new ArgumentError("Incorrect number or type of arguments");
   }
 
   @DomName('WebGL2RenderingContext.vertexAttrib3f')
   @DocsEditable()
   @Experimental() // untriaged
-  void vertexAttrib3f(int indx, num x, num y, num z) => _blink.BlinkWebGL2RenderingContext.instance.vertexAttrib3f_Callback_4_(unwrap_jso(this), indx, x, y, z);
+  void vertexAttrib3f(int indx, num x, num y, num z) => _blink.BlinkWebGL2RenderingContext.instance.vertexAttrib3f_Callback_4_(this, indx, x, y, z);
   
   void vertexAttrib3fv(int indx, values) {
     if ((values is Float32List) && (indx is int)) {
-      _blink.BlinkWebGL2RenderingContext.instance.vertexAttrib3fv_Callback_2_(unwrap_jso(this), indx, unwrap_jso(values));
+      _blink.BlinkWebGL2RenderingContext.instance.vertexAttrib3fv_Callback_2_(this, indx, values);
       return;
     }
     if ((values is List<num>) && (indx is int)) {
-      _blink.BlinkWebGL2RenderingContext.instance.vertexAttrib3fv_Callback_2_(unwrap_jso(this), indx, unwrap_jso(values));
+      _blink.BlinkWebGL2RenderingContext.instance.vertexAttrib3fv_Callback_2_(this, indx, values);
       return;
     }
     throw new ArgumentError("Incorrect number or type of arguments");
   }
 
   @DomName('WebGL2RenderingContext.vertexAttrib4f')
   @DocsEditable()
   @Experimental() // untriaged
-  void vertexAttrib4f(int indx, num x, num y, num z, num w) => _blink.BlinkWebGL2RenderingContext.instance.vertexAttrib4f_Callback_5_(unwrap_jso(this), indx, x, y, z, w);
+  void vertexAttrib4f(int indx, num x, num y, num z, num w) => _blink.BlinkWebGL2RenderingContext.instance.vertexAttrib4f_Callback_5_(this, indx, x, y, z, w);
   
   void vertexAttrib4fv(int indx, values) {
     if ((values is Float32List) && (indx is int)) {
-      _blink.BlinkWebGL2RenderingContext.instance.vertexAttrib4fv_Callback_2_(unwrap_jso(this), indx, unwrap_jso(values));
+      _blink.BlinkWebGL2RenderingContext.instance.vertexAttrib4fv_Callback_2_(this, indx, values);
       return;
     }
     if ((values is List<num>) && (indx is int)) {
-      _blink.BlinkWebGL2RenderingContext.instance.vertexAttrib4fv_Callback_2_(unwrap_jso(this), indx, unwrap_jso(values));
+      _blink.BlinkWebGL2RenderingContext.instance.vertexAttrib4fv_Callback_2_(this, indx, values);
       return;
     }
     throw new ArgumentError("Incorrect number or type of arguments");
   }
 
   @DomName('WebGL2RenderingContext.vertexAttribPointer')
   @DocsEditable()
   @Experimental() // untriaged
-  void vertexAttribPointer(int indx, int size, int type, bool normalized, int stride, int offset) => _blink.BlinkWebGL2RenderingContext.instance.vertexAttribPointer_Callback_6_(unwrap_jso(this), indx, size, type, normalized, stride, offset);
+  void vertexAttribPointer(int indx, int size, int type, bool normalized, int stride, int offset) => _blink.BlinkWebGL2RenderingContext.instance.vertexAttribPointer_Callback_6_(this, indx, size, type, normalized, stride, offset);
   
   @DomName('WebGL2RenderingContext.viewport')
   @DocsEditable()
   @Experimental() // untriaged
-  void viewport(int x, int y, int width, int height) => _blink.BlinkWebGL2RenderingContext.instance.viewport_Callback_4_(unwrap_jso(this), x, y, width, height);
+  void viewport(int x, int y, int width, int height) => _blink.BlinkWebGL2RenderingContext.instance.viewport_Callback_4_(this, x, y, width, height);
   
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 
 @DocsEditable()
 @DomName('WebGLSampler')
 @Experimental() // untriaged
 class Sampler extends DartHtmlDomObject {
   // To suppress missing implicit constructor warnings.
   factory Sampler._() { throw new UnsupportedError("Not supported"); }
 
   @Deprecated("Internal Use Only")
   static Sampler internalCreateSampler() {
     return new Sampler._internalWrap();
   }
 
   factory Sampler._internalWrap() {
     return new Sampler.internal_();
   }
 
   @Deprecated("Internal Use Only")
   Sampler.internal_() { }
 
-  bool operator ==(other) => unwrap_jso(other) == unwrap_jso(this) || identical(this, other);
-  int get hashCode => unwrap_jso(this).hashCode;
-
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 
 @DocsEditable()
 @DomName('WebGLShader')
 class Shader extends DartHtmlDomObject {
   // To suppress missing implicit constructor warnings.
   factory Shader._() { throw new UnsupportedError("Not supported"); }
 
   @Deprecated("Internal Use Only")
   static Shader internalCreateShader() {
     return new Shader._internalWrap();
   }
 
   factory Shader._internalWrap() {
     return new Shader.internal_();
   }
 
   @Deprecated("Internal Use Only")
   Shader.internal_() { }
 
-  bool operator ==(other) => unwrap_jso(other) == unwrap_jso(this) || identical(this, other);
-  int get hashCode => unwrap_jso(this).hashCode;
-
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 
 @DocsEditable()
 @DomName('WebGLShaderPrecisionFormat')
 class ShaderPrecisionFormat extends DartHtmlDomObject {
   // To suppress missing implicit constructor warnings.
   factory ShaderPrecisionFormat._() { throw new UnsupportedError("Not supported"); }
 
   @Deprecated("Internal Use Only")
   static ShaderPrecisionFormat internalCreateShaderPrecisionFormat() {
     return new ShaderPrecisionFormat._internalWrap();
   }
 
   factory ShaderPrecisionFormat._internalWrap() {
     return new ShaderPrecisionFormat.internal_();
   }
 
   @Deprecated("Internal Use Only")
   ShaderPrecisionFormat.internal_() { }
 
-  bool operator ==(other) => unwrap_jso(other) == unwrap_jso(this) || identical(this, other);
-  int get hashCode => unwrap_jso(this).hashCode;
-
   @DomName('WebGLShaderPrecisionFormat.precision')
   @DocsEditable()
-  int get precision => _blink.BlinkWebGLShaderPrecisionFormat.instance.precision_Getter_(unwrap_jso(this));
+  int get precision => _blink.BlinkWebGLShaderPrecisionFormat.instance.precision_Getter_(this);
   
   @DomName('WebGLShaderPrecisionFormat.rangeMax')
   @DocsEditable()
-  int get rangeMax => _blink.BlinkWebGLShaderPrecisionFormat.instance.rangeMax_Getter_(unwrap_jso(this));
+  int get rangeMax => _blink.BlinkWebGLShaderPrecisionFormat.instance.rangeMax_Getter_(this);
   
   @DomName('WebGLShaderPrecisionFormat.rangeMin')
   @DocsEditable()
-  int get rangeMin => _blink.BlinkWebGLShaderPrecisionFormat.instance.rangeMin_Getter_(unwrap_jso(this));
+  int get rangeMin => _blink.BlinkWebGLShaderPrecisionFormat.instance.rangeMin_Getter_(this);
   
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 
 @DocsEditable()
 @DomName('WebGLSync')
 @Experimental() // untriaged
 class Sync extends DartHtmlDomObject {
   // To suppress missing implicit constructor warnings.
   factory Sync._() { throw new UnsupportedError("Not supported"); }
 
   @Deprecated("Internal Use Only")
   static Sync internalCreateSync() {
     return new Sync._internalWrap();
   }
 
   factory Sync._internalWrap() {
     return new Sync.internal_();
   }
 
   @Deprecated("Internal Use Only")
   Sync.internal_() { }
 
-  bool operator ==(other) => unwrap_jso(other) == unwrap_jso(this) || identical(this, other);
-  int get hashCode => unwrap_jso(this).hashCode;
-
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 
 @DocsEditable()
 @DomName('WebGLTexture')
 class Texture extends DartHtmlDomObject {
   // To suppress missing implicit constructor warnings.
   factory Texture._() { throw new UnsupportedError("Not supported"); }
 
   @Deprecated("Internal Use Only")
   static Texture internalCreateTexture() {
     return new Texture._internalWrap();
   }
 
   factory Texture._internalWrap() {
     return new Texture.internal_();
   }
 
   @Deprecated("Internal Use Only")
   Texture.internal_() { }
 
-  bool operator ==(other) => unwrap_jso(other) == unwrap_jso(this) || identical(this, other);
-  int get hashCode => unwrap_jso(this).hashCode;
-
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 
 @DocsEditable()
 @DomName('WebGLTransformFeedback')
 @Experimental() // untriaged
 class TransformFeedback extends DartHtmlDomObject {
   // To suppress missing implicit constructor warnings.
   factory TransformFeedback._() { throw new UnsupportedError("Not supported"); }
 
   @Deprecated("Internal Use Only")
   static TransformFeedback internalCreateTransformFeedback() {
     return new TransformFeedback._internalWrap();
   }
 
   factory TransformFeedback._internalWrap() {
     return new TransformFeedback.internal_();
   }
 
   @Deprecated("Internal Use Only")
   TransformFeedback.internal_() { }
 
-  bool operator ==(other) => unwrap_jso(other) == unwrap_jso(this) || identical(this, other);
-  int get hashCode => unwrap_jso(this).hashCode;
-
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 
 @DocsEditable()
 @DomName('WebGLUniformLocation')
 class UniformLocation extends DartHtmlDomObject {
   // To suppress missing implicit constructor warnings.
   factory UniformLocation._() { throw new UnsupportedError("Not supported"); }
 
   @Deprecated("Internal Use Only")
   static UniformLocation internalCreateUniformLocation() {
     return new UniformLocation._internalWrap();
   }
 
   factory UniformLocation._internalWrap() {
     return new UniformLocation.internal_();
   }
 
   @Deprecated("Internal Use Only")
   UniformLocation.internal_() { }
 
-  bool operator ==(other) => unwrap_jso(other) == unwrap_jso(this) || identical(this, other);
-  int get hashCode => unwrap_jso(this).hashCode;
-
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 
 @DocsEditable()
 @DomName('WebGLVertexArrayObject')
 @Experimental() // untriaged
 class VertexArrayObject extends DartHtmlDomObject {
   // To suppress missing implicit constructor warnings.
   factory VertexArrayObject._() { throw new UnsupportedError("Not supported"); }
 
   @Deprecated("Internal Use Only")
   static VertexArrayObject internalCreateVertexArrayObject() {
     return new VertexArrayObject._internalWrap();
   }
 
   factory VertexArrayObject._internalWrap() {
     return new VertexArrayObject.internal_();
   }
 
   @Deprecated("Internal Use Only")
   VertexArrayObject.internal_() { }
 
-  bool operator ==(other) => unwrap_jso(other) == unwrap_jso(this) || identical(this, other);
-  int get hashCode => unwrap_jso(this).hashCode;
-
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 
 @DocsEditable()
 @DomName('WebGLVertexArrayObjectOES')
 // http://www.khronos.org/registry/webgl/extensions/OES_vertex_array_object/
 @Experimental() // experimental
 class VertexArrayObjectOes extends DartHtmlDomObject {
   // To suppress missing implicit constructor warnings.
   factory VertexArrayObjectOes._() { throw new UnsupportedError("Not supported"); }
 
   @Deprecated("Internal Use Only")
   static VertexArrayObjectOes internalCreateVertexArrayObjectOes() {
     return new VertexArrayObjectOes._internalWrap();
   }
 
   factory VertexArrayObjectOes._internalWrap() {
     return new VertexArrayObjectOes.internal_();
   }
 
   @Deprecated("Internal Use Only")
   VertexArrayObjectOes.internal_() { }
 
-  bool operator ==(other) => unwrap_jso(other) == unwrap_jso(this) || identical(this, other);
-  int get hashCode => unwrap_jso(this).hashCode;
-
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 
 @DocsEditable()
 @DomName('WebGL2RenderingContextBase')
 @Experimental() // untriaged
 class _WebGL2RenderingContextBase extends DartHtmlDomObject implements _WebGLRenderingContextBase {
   // To suppress missing implicit constructor warnings.
   factory _WebGL2RenderingContextBase._() { throw new UnsupportedError("Not supported"); }
 
   @Deprecated("Internal Use Only")
   static _WebGL2RenderingContextBase internalCreate_WebGL2RenderingContextBase() {
     return new _WebGL2RenderingContextBase._internalWrap();
   }
 
   factory _WebGL2RenderingContextBase._internalWrap() {
     return new _WebGL2RenderingContextBase.internal_();
   }
 
   @Deprecated("Internal Use Only")
   _WebGL2RenderingContextBase.internal_() { }
 
-  bool operator ==(other) => unwrap_jso(other) == unwrap_jso(this) || identical(this, other);
-  int get hashCode => unwrap_jso(this).hashCode;
-
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 
 @DocsEditable()
 @DomName('WebGLRenderingContextBase')
 @Experimental() // untriaged
 class _WebGLRenderingContextBase extends DartHtmlDomObject {
   // To suppress missing implicit constructor warnings.
   factory _WebGLRenderingContextBase._() { throw new UnsupportedError("Not supported"); }
 
 }