gpu: Refactor GpuMemoryBuffer framework for multi-process support.

content/common/gpu/client/command_buffer_proxy_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 "content/common/gpu/client/command_buffer_proxy_impl.h"
 
 #include "base/callback.h"
 #include "base/debug/trace_event.h"
 #include "base/logging.h"
 #include "base/memory/shared_memory.h"
@@ skipping 535 matching lines @@
 
 void CommandBufferProxyImpl::SendManagedMemoryStats(
     const GpuManagedMemoryStats& stats) {
   if (last_state_.error != gpu::error::kNoError)
     return;
 
   Send(new GpuCommandBufferMsg_SendClientManagedMemoryStats(route_id_,
                                                             stats));
 }
 
+gfx::GpuMemoryBuffer* CommandBufferProxyImpl::CreateGpuMemoryBuffer(
+    size_t width,
+    size_t height,
+    unsigned internalformat,
+    int32* id) {
+  NOTREACHED();
+  return NULL;
+}
+
+void CommandBufferProxyImpl::DestroyGpuMemoryBuffer(int32 id) {
+  NOTREACHED();
+}
+
 }  // namespace content