Stop using WGC3D entry point for rateLimitOffscreen

webkit/common/gpu/webgraphicscontext3d_in_process_command_buffer_impl.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "webkit/common/gpu/webgraphicscontext3d_in_process_command_buffer_impl.h"
 
 #include <GLES2/gl2.h>
 #ifndef GL_GLEXT_PROTOTYPES
 #define GL_GLEXT_PROTOTYPES 1
 #endif
@@ skipping 384 matching lines @@
 void WebGraphicsContext3DInProcessCommandBufferImpl::discardFramebufferEXT(
     WGC3Denum target, WGC3Dsizei numAttachments, const WGC3Denum* attachments) {
   gl_->DiscardFramebufferEXT(target, numAttachments, attachments);
 }
 
 void WebGraphicsContext3DInProcessCommandBufferImpl::
     copyTextureToParentTextureCHROMIUM(WebGLId texture, WebGLId parentTexture) {
   NOTIMPLEMENTED();
 }
 
-void WebGraphicsContext3DInProcessCommandBufferImpl::
-    rateLimitOffscreenContextCHROMIUM() {
-  // TODO(gmam): See if we can comment this in.
-  // ClearContext();
-  gl_->RateLimitOffscreenContextCHROMIUM();
-}
-
 blink::WebString WebGraphicsContext3DInProcessCommandBufferImpl::
     getRequestableExtensionsCHROMIUM() {
   // TODO(gmam): See if we can comment this in.
   // ClearContext();
   return blink::WebString::fromUTF8(
       gl_->GetRequestableExtensionsCHROMIUM());
 }
 
 void WebGraphicsContext3DInProcessCommandBufferImpl::requestExtensionCHROMIUM(
     const char* extension) {
@@ skipping 775 matching lines @@
 
 DELEGATE_TO_GL_9(asyncTexSubImage2DCHROMIUM, AsyncTexSubImage2DCHROMIUM,
     WGC3Denum, WGC3Dint, WGC3Dint, WGC3Dint, WGC3Dsizei, WGC3Dsizei,
     WGC3Denum, WGC3Denum, const void*)
 
 DELEGATE_TO_GL_1(waitAsyncTexImage2DCHROMIUM, WaitAsyncTexImage2DCHROMIUM,
     WGC3Denum)
 
 }  // namespace gpu
 }  // namespace webkit