Fix WebGL operations for dartc and frog.

client/dom/frog/frog_dom.dart

 #library('dom');
 
 #native('frog_dom.js');
 // Copyright (c) 2011, 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.
 
 // DO NOT EDIT
 // Auto-generated Dart DOM library.
 
@@ skipping 9893 matching lines @@
   void generateMipmap(int target) native;
 
   WebGLActiveInfo getActiveAttrib(WebGLProgram program, int index) native;
 
   WebGLActiveInfo getActiveUniform(WebGLProgram program, int index) native;
 
   void getAttachedShaders(WebGLProgram program) native;
 
   int getAttribLocation(WebGLProgram program, String name) native;
 
-  void getBufferParameter() native;
+  Object getBufferParameter(int target, int pname) native;
 
   WebGLContextAttributes getContextAttributes() native;
 
   int getError() native;
 
-  void getExtension(String name) native;
+  Object getExtension(String name) native;
 
-  void getFramebufferAttachmentParameter() native;
+  Object getFramebufferAttachmentParameter(int target, int attachment, int pname) native;
 
-  void getParameter() native;
+  Object getParameter(int pname) native;
 
   String getProgramInfoLog(WebGLProgram program) native;
 
-  void getProgramParameter() native;
+  Object getProgramParameter(WebGLProgram program, int pname) native;
 
-  void getRenderbufferParameter() native;
+  Object getRenderbufferParameter(int target, int pname) native;
 
   String getShaderInfoLog(WebGLShader shader) native;
 
-  void getShaderParameter() native;
+  Object getShaderParameter(WebGLShader shader, int pname) native;
 
   String getShaderSource(WebGLShader shader) native;
 
-  void getSupportedExtensions() native;
+  Object getTexParameter(int target, int pname) native;
 
-  void getTexParameter() native;
-
-  void getUniform() native;
+  Object getUniform(WebGLProgram program, WebGLUniformLocation location) native;
 
   WebGLUniformLocation getUniformLocation(WebGLProgram program, String name) native;
 
-  void getVertexAttrib() native;
+  Object getVertexAttrib(int index, int pname) native;
 
   int getVertexAttribOffset(int index, int pname) native;
 
   void hint(int target, int mode) native;
 
   bool isBuffer(WebGLBuffer buffer) native;
 
   bool isContextLost() native;
 
   bool isEnabled(int cap) native;
@@ skipping 823 matching lines @@
 // Copyright (c) 2011, 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.
 
 typedef bool RequestAnimationFrameCallback(int time);
 // Copyright (c) 2011, 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.
 
 typedef void TimeoutHandler();