Change WGC3DInProcessCBImpl factories to return a base class pointer.

webkit/common/gpu/context_provider_in_process.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 WEBKIT_COMMON_GPU_CONTEXT_PROVIDER_IN_PROCESS_H_
 #define WEBKIT_COMMON_GPU_CONTEXT_PROVIDER_IN_PROCESS_H_
 
 #include "base/compiler_specific.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/synchronization/lock.h"
 #include "cc/output/context_provider.h"
-#include "webkit/common/gpu/webgraphicscontext3d_in_process_command_buffer_impl.h"
 #include "webkit/common/gpu/webkit_gpu_export.h"
 
+namespace WebKit {
+class WebGraphicsContext3D;
+}
+
 namespace webkit {
 namespace gpu {
 class GrContextForWebGraphicsContext3D;
 
 class WEBKIT_GPU_EXPORT ContextProviderInProcess
     : NON_EXPORTED_BASE(public cc::ContextProvider) {
  public:
   static scoped_refptr<ContextProviderInProcess> Create() {
     scoped_refptr<ContextProviderInProcess> provider =
         new ContextProviderInProcess;
@@ skipping 12 matching lines @@
   ContextProviderInProcess();
   virtual ~ContextProviderInProcess();
 
   bool InitializeOnMainThread();
 
   void OnLostContextInternal();
   virtual void OnLostContext() {}
   virtual void OnMemoryAllocationChanged(bool nonzero_allocation);
 
  private:
-  scoped_ptr<webkit::gpu::WebGraphicsContext3DInProcessCommandBufferImpl>
-      context3d_;
+  scoped_ptr<WebKit::WebGraphicsContext3D> context3d_;
   scoped_ptr<webkit::gpu::GrContextForWebGraphicsContext3D> gr_context_;
 
   base::Lock destroyed_lock_;
   bool destroyed_;
 
   class LostContextCallbackProxy;
   scoped_ptr<LostContextCallbackProxy> lost_context_callback_proxy_;
 
   class MemoryAllocationCallbackProxy;
   scoped_ptr<MemoryAllocationCallbackProxy> memory_allocation_callback_proxy_;
 };
 
 }  // namespace gpu
 }  // namespace webkit
 
 #endif  // WEBKIT_COMMON_GPU_CONTEXT_PROVIDER_IN_PROCESS_H_