Add a hashCode that delegates to JS for everything that defines ==

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' hide deprecated;
 import 'dart:html';
 import 'dart:html_common';
@@ skipping 407 matching lines @@
 
   js.JsObject blink_jsObject = null;
 
   factory ActiveInfo._internalWrap() {
     return new ActiveInfo.internal_();
   }
 
   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));
   
   @DomName('WebGLActiveInfo.size')
   @DocsEditable()
   int get size => _blink.BlinkWebGLActiveInfo.instance.size_Getter_(unwrap_jso(this));
   
   @DomName('WebGLActiveInfo.type')
@@ skipping 21 matching lines @@
 
   js.JsObject blink_jsObject = null;
 
   factory AngleInstancedArrays._internalWrap() {
     return new AngleInstancedArrays.internal_();
   }
 
   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);
@@ skipping 29 matching lines @@
 
   js.JsObject blink_jsObject = null;
 
   factory Buffer._internalWrap() {
     return new Buffer.internal_();
   }
 
   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()
@@ skipping 10 matching lines @@
 
   js.JsObject blink_jsObject = null;
 
   factory CompressedTextureAtc._internalWrap() {
     return new CompressedTextureAtc.internal_();
   }
 
   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')
@@ skipping 21 matching lines @@
 
   js.JsObject blink_jsObject = null;
 
   factory CompressedTextureETC1._internalWrap() {
     return new CompressedTextureETC1.internal_();
   }
 
   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 15 matching lines @@
 
   js.JsObject blink_jsObject = null;
 
   factory CompressedTexturePvrtc._internalWrap() {
     return new CompressedTexturePvrtc.internal_();
   }
 
   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')
@@ skipping 26 matching lines @@
 
   js.JsObject blink_jsObject = null;
 
   factory CompressedTextureS3TC._internalWrap() {
     return new CompressedTextureS3TC.internal_();
   }
 
   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')
@@ skipping 47 matching lines @@
 
   js.JsObject blink_jsObject = null;
 
   factory ContextAttributes._internalWrap() {
     return new ContextAttributes.internal_();
   }
 
   ContextAttributes.internal_() { }
 
   bool operator ==(other) => unwrap_jso(other) == unwrap_jso(this) || identical(this, other);
+  int get hashCode => unwrap_jso(this).hashCode;
 
   @DomName('WebGLContextAttributes.alpha')
   @DocsEditable()
   bool get alpha => _blink.BlinkWebGLContextAttributes.instance.alpha_Getter_(unwrap_jso(this));
   
   @DomName('WebGLContextAttributes.alpha')
   @DocsEditable()
   void set alpha(bool value) => _blink.BlinkWebGLContextAttributes.instance.alpha_Setter_(unwrap_jso(this), value);
   
   @DomName('WebGLContextAttributes.antialias')
@@ skipping 99 matching lines @@
 
   js.JsObject blink_jsObject = null;
 
   factory DebugRendererInfo._internalWrap() {
     return new DebugRendererInfo.internal_();
   }
 
   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;
 
 }
@@ skipping 18 matching lines @@
 
   js.JsObject blink_jsObject = null;
 
   factory DebugShaders._internalWrap() {
     return new DebugShaders.internal_();
   }
 
   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));
   
 }
 // 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 14 matching lines @@
 
   js.JsObject blink_jsObject = null;
 
   factory DepthTexture._internalWrap() {
     return new DepthTexture.internal_();
   }
 
   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.
 
@@ skipping 14 matching lines @@
 
   js.JsObject blink_jsObject = null;
 
   factory DrawBuffers._internalWrap() {
     return new DrawBuffers.internal_();
   }
 
   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')
@@ skipping 149 matching lines @@
 
   js.JsObject blink_jsObject = null;
 
   factory ExtBlendMinMax._internalWrap() {
     return new ExtBlendMinMax.internal_();
   }
 
   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 20 matching lines @@
 
   js.JsObject blink_jsObject = null;
 
   factory ExtFragDepth._internalWrap() {
     return new ExtFragDepth.internal_();
   }
 
   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 NativeFieldWrapperClass2 {
   // To suppress missing implicit constructor warnings.
   factory ExtShaderTextureLod._() { throw new UnsupportedError("Not supported"); }
 
   static ExtShaderTextureLod internalCreateExtShaderTextureLod() {
     return new ExtShaderTextureLod._internalWrap();
   }
 
   js.JsObject blink_jsObject = null;
 
   factory ExtShaderTextureLod._internalWrap() {
     return new ExtShaderTextureLod.internal_();
   }
 
   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()
@@ skipping 10 matching lines @@
 
   js.JsObject blink_jsObject = null;
 
   factory ExtTextureFilterAnisotropic._internalWrap() {
     return new ExtTextureFilterAnisotropic.internal_();
   }
 
   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;
 
 }
@@ skipping 17 matching lines @@
 
   js.JsObject blink_jsObject = null;
 
   factory Framebuffer._internalWrap() {
     return new Framebuffer.internal_();
   }
 
   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()
@@ skipping 10 matching lines @@
 
   js.JsObject blink_jsObject = null;
 
   factory LoseContext._internalWrap() {
     return new LoseContext.internal_();
   }
 
   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));
   
   @DomName('WebGLLoseContext.restoreContext')
   @DocsEditable()
   void restoreContext() => _blink.BlinkWebGLLoseContext.instance.restoreContext_Callback_0_(unwrap_jso(this));
   
 }
@@ skipping 18 matching lines @@
 
   js.JsObject blink_jsObject = null;
 
   factory OesElementIndexUint._internalWrap() {
     return new OesElementIndexUint.internal_();
   }
 
   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()
@@ skipping 10 matching lines @@
 
   js.JsObject blink_jsObject = null;
 
   factory OesStandardDerivatives._internalWrap() {
     return new OesStandardDerivatives.internal_();
   }
 
   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.
 
@@ skipping 14 matching lines @@
 
   js.JsObject blink_jsObject = null;
 
   factory OesTextureFloat._internalWrap() {
     return new OesTextureFloat.internal_();
   }
 
   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()
@@ skipping 10 matching lines @@
 
   js.JsObject blink_jsObject = null;
 
   factory OesTextureFloatLinear._internalWrap() {
     return new OesTextureFloatLinear.internal_();
   }
 
   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()
@@ skipping 10 matching lines @@
 
   js.JsObject blink_jsObject = null;
 
   factory OesTextureHalfFloat._internalWrap() {
     return new OesTextureHalfFloat.internal_();
   }
 
   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.
 
@@ skipping 14 matching lines @@
 
   js.JsObject blink_jsObject = null;
 
   factory OesTextureHalfFloatLinear._internalWrap() {
     return new OesTextureHalfFloatLinear.internal_();
   }
 
   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()
@@ skipping 10 matching lines @@
 
   js.JsObject blink_jsObject = null;
 
   factory OesVertexArrayObject._internalWrap() {
     return new OesVertexArrayObject.internal_();
   }
 
   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(VertexArrayObject arrayObject) => _blink.BlinkOESVertexArrayObject.instance.bindVertexArrayOES_Callback_1_(unwrap_jso(this), unwrap_jso(arrayObject));
   
   @DomName('OESVertexArrayObject.createVertexArrayOES')
@@ skipping 29 matching lines @@
 
   js.JsObject blink_jsObject = null;
 
   factory Program._internalWrap() {
     return new Program.internal_();
   }
 
   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('WebGLRenderbuffer')
 @Unstable()
 class Renderbuffer extends NativeFieldWrapperClass2 {
   // To suppress missing implicit constructor warnings.
   factory Renderbuffer._() { throw new UnsupportedError("Not supported"); }
 
   static Renderbuffer internalCreateRenderbuffer() {
     return new Renderbuffer._internalWrap();
   }
 
   js.JsObject blink_jsObject = null;
 
   factory Renderbuffer._internalWrap() {
     return new Renderbuffer.internal_();
   }
 
   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 NativeFieldWrapperClass2 implements CanvasRenderingContext {
   // To suppress missing implicit constructor warnings.
   factory RenderingContext._() { throw new UnsupportedError("Not supported"); }
 
   static RenderingContext internalCreateRenderingContext() {
     return new RenderingContext._internalWrap();
   }
 
   js.JsObject blink_jsObject = null;
 
   factory RenderingContext._internalWrap() {
     return new RenderingContext.internal_();
   }
 
   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()
@@ skipping 1926 matching lines @@
 
   js.JsObject blink_jsObject = null;
 
   factory Shader._internalWrap() {
     return new Shader.internal_();
   }
 
   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 NativeFieldWrapperClass2 {
   // To suppress missing implicit constructor warnings.
   factory ShaderPrecisionFormat._() { throw new UnsupportedError("Not supported"); }
 
   static ShaderPrecisionFormat internalCreateShaderPrecisionFormat() {
     return new ShaderPrecisionFormat._internalWrap();
   }
 
   js.JsObject blink_jsObject = null;
 
   factory ShaderPrecisionFormat._internalWrap() {
     return new ShaderPrecisionFormat.internal_();
   }
 
   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));
   
   @DomName('WebGLShaderPrecisionFormat.rangeMax')
   @DocsEditable()
   int get rangeMax => _blink.BlinkWebGLShaderPrecisionFormat.instance.rangeMax_Getter_(unwrap_jso(this));
   
   @DomName('WebGLShaderPrecisionFormat.rangeMin')
@@ skipping 20 matching lines @@
 
   js.JsObject blink_jsObject = null;
 
   factory Texture._internalWrap() {
     return new Texture.internal_();
   }
 
   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('WebGLUniformLocation')
 class UniformLocation extends NativeFieldWrapperClass2 {
   // To suppress missing implicit constructor warnings.
   factory UniformLocation._() { throw new UnsupportedError("Not supported"); }
 
   static UniformLocation internalCreateUniformLocation() {
     return new UniformLocation._internalWrap();
   }
 
   js.JsObject blink_jsObject = null;
 
   factory UniformLocation._internalWrap() {
     return new UniformLocation.internal_();
   }
 
   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()
@@ skipping 10 matching lines @@
 
   js.JsObject blink_jsObject = null;
 
   factory VertexArrayObject._internalWrap() {
     return new VertexArrayObject.internal_();
   }
 
   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('WebGLRenderingContextBase')
 @Experimental() // untriaged
 abstract class _WebGLRenderingContextBase extends NativeFieldWrapperClass2 {
   // To suppress missing implicit constructor warnings.
   factory _WebGLRenderingContextBase._() { throw new UnsupportedError("Not supported"); }
 
   static _WebGLRenderingContextBase internalCreate_WebGLRenderingContextBase() {
     return new _WebGLRenderingContextBase._internalWrap();
   }
 
   js.JsObject blink_jsObject = null;
 
   factory _WebGLRenderingContextBase._internalWrap() {
     return new _WebGLRenderingContextBase.internal_();
   }
 
   _WebGLRenderingContextBase.internal_() { }
 
   bool operator ==(other) => unwrap_jso(other) == unwrap_jso(this) || identical(this, other);
+  int get hashCode => unwrap_jso(this).hashCode;
 
 }