Moving AngleInstancedArrays from dart:html to dart:web_gl.

sdk/lib/web_gl/dartium/web_gl_dartium.dart

Index: sdk/lib/web_gl/dartium/web_gl_dartium.dart
diff --git a/sdk/lib/web_gl/dartium/web_gl_dartium.dart b/sdk/lib/web_gl/dartium/web_gl_dartium.dart
index 7637a680d1345a6e1c9574c5ef7ce959a817a59e..411dd69337e8ea46249eb2f3cdab4a2c631ce7e2 100644
--- a/sdk/lib/web_gl/dartium/web_gl_dartium.dart
+++ b/sdk/lib/web_gl/dartium/web_gl_dartium.dart
@@ -348,6 +348,39 @@ class ActiveInfo extends NativeFieldWrapperClass1 {
 
 
 @DocsEditable()
+@DomName('ANGLEInstancedArrays')
+@Experimental() // untriaged
+class AngleInstancedArrays extends NativeFieldWrapperClass1 {
+
+  @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) native "ANGLEInstancedArrays_drawArraysInstancedANGLE_Callback";
+
+  @DomName('ANGLEInstancedArrays.drawElementsInstancedANGLE')
+  @DocsEditable()
+  @Experimental() // untriaged
+  void drawElementsInstancedAngle(int mode, int count, int type, int offset, int primcount) native "ANGLEInstancedArrays_drawElementsInstancedANGLE_Callback";
+
+  @DomName('ANGLEInstancedArrays.vertexAttribDivisorANGLE')
+  @DocsEditable()
+  @Experimental() // untriaged
+  void vertexAttribDivisorAngle(int index, int divisor) native "ANGLEInstancedArrays_vertexAttribDivisorANGLE_Callback";
+
+}
+// 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 NativeFieldWrapperClass1 {