Remove unneeded WebGraphicsContext3D refs from content

content/common/gpu/client/context_provider_command_buffer.h

 // Copyright (c) 2013 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.
 
 #ifndef CONTENT_COMMON_GPU_CLIENT_CONTEXT_PROVIDER_COMMAND_BUFFER
 #define CONTENT_COMMON_GPU_CLIENT_CONTEXT_PROVIDER_COMMAND_BUFFER
 
 #include "base/compiler_specific.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/synchronization/lock.h"
@@ skipping 12 matching lines @@
 
 // Implementation of cc::ContextProvider that provides a
 // WebGraphicsContext3DCommandBufferImpl context and a GrContext.
 class CONTENT_EXPORT ContextProviderCommandBuffer
     : NON_EXPORTED_BASE(public cc::ContextProvider) {
  public:
   static scoped_refptr<ContextProviderCommandBuffer> Create(
       scoped_ptr<WebGraphicsContext3DCommandBufferImpl> context3d,
       const std::string& debug_name);
 
+  CommandBufferProxyImpl* GetCommandBufferProxy();
+  int GetGPUProcessID();

[no sievers, 2014/01/07 16:36:51]

Yea, I've been trying to remove this entirely :)
https://codereview.chromium.org/111063003/

+
+  void set_leak_on_destroy() {
+    base::AutoLock lock(main_thread_lock_);
+    leak_on_destroy_ = true;
+  }
+
+  // cc::ContextProvider implementation.
   virtual bool BindToCurrentThread() OVERRIDE;
   virtual WebGraphicsContext3DCommandBufferImpl* Context3d() OVERRIDE;
   virtual gpu::gles2::GLES2Interface* ContextGL() OVERRIDE;
   virtual gpu::ContextSupport* ContextSupport() OVERRIDE;
   virtual class GrContext* GrContext() OVERRIDE;
   virtual void MakeGrContextCurrent() OVERRIDE;
   virtual Capabilities ContextCapabilities() OVERRIDE;
   virtual bool IsContextLost() OVERRIDE;
   virtual void VerifyContexts() OVERRIDE;
   virtual bool DestroyedOnMainThread() OVERRIDE;
   virtual void SetLostContextCallback(
       const LostContextCallback& lost_context_callback) OVERRIDE;
   virtual void SetMemoryPolicyChangedCallback(
       const MemoryPolicyChangedCallback& memory_policy_changed_callback)
       OVERRIDE;
 
-  void set_leak_on_destroy() {
-    base::AutoLock lock(main_thread_lock_);
-    leak_on_destroy_ = true;
-  }
-
  protected:
   ContextProviderCommandBuffer(
       scoped_ptr<WebGraphicsContext3DCommandBufferImpl> context3d,
       const std::string& debug_name);
   virtual ~ContextProviderCommandBuffer();
 
   void OnLostContext();
   void OnMemoryAllocationChanged(const gpu::MemoryAllocation& allocation);
 
  private:
@@ skipping 15 matching lines @@
   bool leak_on_destroy_;
   bool destroyed_;
 
   class LostContextCallbackProxy;
   scoped_ptr<LostContextCallbackProxy> lost_context_callback_proxy_;
 };
 
 }  // namespace content
 
 #endif  // CONTENT_COMMON_GPU_CLIENT_CONTEXT_PROVIDER_COMMAND_BUFFER