Move gpu memory calculations to Compositor.

content/common/gpu/client/command_buffer_proxy_impl.h

 // 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.
 
 #ifndef CONTENT_COMMON_GPU_CLIENT_COMMAND_BUFFER_PROXY_IMPL_H_
 #define CONTENT_COMMON_GPU_CLIENT_COMMAND_BUFFER_PROXY_IMPL_H_
 
 #include <map>
 #include <queue>
 #include <string>
@@ skipping 109 matching lines @@
   void SetSurfaceVisible(bool visible) override;
   uint32 CreateStreamTexture(uint32 texture_id) override;
   void SetLock(base::Lock* lock) override;
   bool IsGpuChannelLost() override;
   gpu::CommandBufferNamespace GetNamespaceID() const override;
   uint64_t GetCommandBufferID() const override;
 
   bool ProduceFrontBuffer(const gpu::Mailbox& mailbox);
   void SetContextLostCallback(const base::Closure& callback);
 
-  typedef base::Callback<void(const gpu::MemoryAllocation&)>
-      MemoryAllocationChangedCallback;
-  void SetMemoryAllocationChangedCallback(
-      const MemoryAllocationChangedCallback& callback);
   void AddDeletionObserver(DeletionObserver* observer);
   void RemoveDeletionObserver(DeletionObserver* observer);
 
   bool EnsureBackbuffer();
 
   void SetOnConsoleMessageCallback(
       const GpuConsoleMessageCallback& callback);
 
   void SetLatencyInfo(const std::vector<ui::LatencyInfo>& latency_info);
   using SwapBuffersCompletionCallback =
@@ skipping 35 matching lines @@
   // Send an IPC message over the GPU channel. This is private to fully
   // encapsulate the channel; all callers of this function must explicitly
   // verify that the context has not been lost.
   bool Send(IPC::Message* msg);
 
   // Message handlers:
   void OnUpdateState(const gpu::CommandBuffer::State& state);
   void OnDestroyed(gpu::error::ContextLostReason reason,
                    gpu::error::Error error);
   void OnConsoleMessage(const GPUCommandBufferConsoleMessage& message);
-  void OnSetMemoryAllocation(const gpu::MemoryAllocation& allocation);
   void OnSignalSyncPointAck(uint32 id);
   void OnSwapBuffersCompleted(const std::vector<ui::LatencyInfo>& latency_info,
                               gfx::SwapResult result);
   void OnUpdateVSyncParameters(base::TimeTicks timebase,
                                base::TimeDelta interval);
 
   // Try to read an updated copy of the state from shared memory.
   void TryUpdateState();
 
   // The shared memory area used to update state.
@@ skipping 15 matching lines @@
   GpuChannelHost* channel_;
   const uint64_t command_buffer_id_;
   const int32 route_id_;
   const int32 stream_id_;
   uint32 flush_count_;
   int32 last_put_offset_;
   int32 last_barrier_put_offset_;
 
   base::Closure context_lost_callback_;
 
-  MemoryAllocationChangedCallback memory_allocation_changed_callback_;
-
   GpuConsoleMessageCallback console_message_callback_;
 
   // Tasks to be invoked in SignalSyncPoint responses.
   uint32 next_signal_id_;
   SignalTaskMap signal_tasks_;
 
   gpu::Capabilities capabilities_;
 
   std::vector<ui::LatencyInfo> latency_info_;
 
   SwapBuffersCompletionCallback swap_buffers_completion_callback_;
   UpdateVSyncParametersCallback update_vsync_parameters_completion_callback_;
 
   DISALLOW_COPY_AND_ASSIGN(CommandBufferProxyImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_COMMON_GPU_CLIENT_COMMAND_BUFFER_PROXY_IMPL_H_