Updating DOM metadata triage list for recent Blink changes.

sdk/lib/web_gl/dartium/web_gl_dartium.dart

 library dart.dom.web_gl;
 
 import 'dart:async';
 import 'dart:collection';
 import 'dart:_collection-dev';
 import 'dart:html';
 import 'dart:html_common';
 import 'dart:nativewrappers';
 import 'dart:typed_data';
 // DO NOT EDIT
@@ skipping 836 matching lines @@
 }
 // 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')
-@Experimental // untriaged
+// http://www.khronos.org/registry/webgl/extensions/OES_texture_float_linear/
+@Experimental
 class OesTextureFloatLinear extends NativeFieldWrapperClass1 {
   OesTextureFloatLinear.internal();
 
 }
 // 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 NativeFieldWrapperClass1 {
   OesTextureHalfFloat.internal();
 
   @DomName('OESTextureHalfFloat.HALF_FLOAT_OES')
   @DocsEditable
-  @Experimental // untriaged
   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.
 
 
 @DocsEditable
 @DomName('OESTextureHalfFloatLinear')
-@Experimental // untriaged
+// http://www.khronos.org/registry/webgl/extensions/OES_texture_half_float_linear/
+@Experimental
 class OesTextureHalfFloatLinear extends NativeFieldWrapperClass1 {
   OesTextureHalfFloatLinear.internal();
 
 }
 // 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 1968 matching lines @@
 
 
 @DocsEditable
 @DomName('WebGLVertexArrayObjectOES')
 // http://www.khronos.org/registry/webgl/extensions/OES_vertex_array_object/
 @Experimental // experimental
 class VertexArrayObject extends NativeFieldWrapperClass1 {
   VertexArrayObject.internal();
 
 }