Clear RenderThread of any Chrome specific code, and move a bunch of stuff out of RenderView.

content/renderer/webgraphicscontext3d_command_buffer_impl.cc

 // Copyright (c) 2011 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.
 
 #if defined(ENABLE_GPU)
 
 #include "content/renderer/webgraphicscontext3d_command_buffer_impl.h"
 
 #include <GLES2/gl2.h>
 #ifndef GL_GLEXT_PROTOTYPES
 #define GL_GLEXT_PROTOTYPES 1
 #endif
 #include <GLES2/gl2ext.h>
 
 #include <algorithm>
 
 #include "base/string_tokenizer.h"
 #include "base/command_line.h"
 #include "base/logging.h"
 #include "base/metrics/histogram.h"
-#include "chrome/common/chrome_switches.h"
+#include "content/common/content_switches.h"
 #include "content/renderer/gpu_channel_host.h"
 #include "content/renderer/render_thread.h"
 #include "content/renderer/render_view.h"
 #include "gpu/command_buffer/common/constants.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebFrame.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebView.h"
 
 WebGraphicsContext3DCommandBufferImpl::WebGraphicsContext3DCommandBufferImpl()
     : context_(NULL),
       web_view_(NULL),
@@ skipping 1024 matching lines @@
   context_lost_callback_ = cb;
 }
 
 void WebGraphicsContext3DCommandBufferImpl::OnContextLost() {
   if (context_lost_callback_) {
     context_lost_callback_->onContextLost();
   }
 }
 
 #endif  // defined(ENABLE_GPU)