Regen dart:html from IDL with fixes

sdk/lib/web_gl/dart2js/web_gl_dart2js.dart

Index: sdk/lib/web_gl/dart2js/web_gl_dart2js.dart
diff --git a/sdk/lib/web_gl/dart2js/web_gl_dart2js.dart b/sdk/lib/web_gl/dart2js/web_gl_dart2js.dart
index de46851ff2d9a7c072418b30fd28df2557defffb..1ab1cd79cbbe5678c5002945bea0bd36032a43ff 100644
--- a/sdk/lib/web_gl/dart2js/web_gl_dart2js.dart
+++ b/sdk/lib/web_gl/dart2js/web_gl_dart2js.dart
@@ -120,7 +120,7 @@ const int GENERATE_MIPMAP_HINT = RenderingContext.GENERATE_MIPMAP_HINT;
 const int GEQUAL = RenderingContext.GEQUAL;
 const int GREATER = RenderingContext.GREATER;
 const int GREEN_BITS = RenderingContext.GREEN_BITS;
-const int HALF_FLOAT_OES = RenderingContext.HALF_FLOAT_OES;
+const int HALF_FLOAT_OES = OesTextureHalfFloat.HALF_FLOAT_OES;
 const int HIGH_FLOAT = RenderingContext.HIGH_FLOAT;
 const int HIGH_INT = RenderingContext.HIGH_INT;
 const int INCR = RenderingContext.INCR;
@@ -734,6 +734,10 @@ class OesTextureFloat native "OESTextureFloat" {
 @DocsEditable
 @DomName('OESTextureHalfFloat')
 class OesTextureHalfFloat native "OESTextureHalfFloat" {
+
+  @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
@@ -1197,10 +1201,6 @@ class RenderingContext extends CanvasRenderingContext native "WebGLRenderingCont
   @DocsEditable
   static const int GREEN_BITS = 0x0D53;
 
-  @DomName('WebGLRenderingContext.HALF_FLOAT_OES')
-  @DocsEditable
-  static const int HALF_FLOAT_OES = 0x8D61;
-
   @DomName('WebGLRenderingContext.HIGH_FLOAT')
   @DocsEditable
   static const int HIGH_FLOAT = 0x8DF2;
@@ -2359,10 +2359,6 @@ class RenderingContext extends CanvasRenderingContext native "WebGLRenderingCont
   @DocsEditable
   void readPixels(int x, int y, int width, int height, int format, int type, TypedData pixels) native;
 
-  @DomName('WebGLRenderingContext.releaseShaderCompiler')
-  @DocsEditable
-  void releaseShaderCompiler() native;
-
   @DomName('WebGLRenderingContext.renderbufferStorage')
   @DocsEditable
   void renderbufferStorage(int target, int internalformat, int width, int height) native;