Cleanup GpuMemoryManager and helpers.

content/common/gpu/gpu_command_buffer_stub.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_GPU_COMMAND_BUFFER_STUB_H_
 #define CONTENT_COMMON_GPU_GPU_COMMAND_BUFFER_STUB_H_
 
 #include <deque>
 #include <string>
 #include <vector>
 
 #include "base/memory/weak_ptr.h"
 #include "base/observer_list.h"
 #include "base/time/time.h"
 #include "content/common/content_export.h"
 #include "content/common/gpu/gpu_memory_manager.h"
-#include "content/common/gpu/gpu_memory_manager_client.h"
 #include "gpu/command_buffer/common/constants.h"
 #include "gpu/command_buffer/common/gpu_memory_allocation.h"
 #include "gpu/command_buffer/service/command_buffer_service.h"
 #include "gpu/command_buffer/service/context_group.h"
 #include "gpu/command_buffer/service/gpu_scheduler.h"
 #include "ipc/ipc_listener.h"
 #include "ipc/ipc_sender.h"
 #include "media/base/video_decoder_config.h"
 #include "ui/events/latency_info.h"
 #include "ui/gfx/geometry/size.h"
@@ skipping 20 matching lines @@
 
 namespace content {
 
 class GpuChannel;
 class GpuVideoDecodeAccelerator;
 class GpuVideoEncodeAccelerator;
 class GpuWatchdog;
 struct WaitForCommandState;
 
 class GpuCommandBufferStub
-    : public GpuMemoryManagerClient,
-      public IPC::Listener,
+    : public IPC::Listener,
       public IPC::Sender,
       public base::SupportsWeakPtr<GpuCommandBufferStub> {
  public:
   class DestructionObserver {
    public:
     // Called in Destroy(), before the context/surface are released.
     virtual void OnWillDestroyStub() = 0;
 
    protected:
     virtual ~DestructionObserver() {}
@@ skipping 23 matching lines @@
       const GURL& active_url);
 
   ~GpuCommandBufferStub() override;
 
   // IPC::Listener implementation:
   bool OnMessageReceived(const IPC::Message& message) override;
 
   // IPC::Sender implementation:
   bool Send(IPC::Message* msg) override;
 
-  // GpuMemoryManagerClient implementation:
-  gfx::Size GetSurfaceSize() const override;
-  gpu::gles2::MemoryTracker* GetMemoryTracker() const override;
-  void SuggestHaveFrontBuffer(bool suggest_have_frontbuffer) override;
-  bool GetTotalGpuMemory(uint64* bytes) override;
+  gpu::gles2::MemoryTracker* GetMemoryTracker() const;
 
   // Whether this command buffer can currently handle IPC messages.
   bool IsScheduled();
 
   // Whether there are commands in the buffer that haven't been processed.
   bool HasUnprocessedCommands();
 
   gpu::gles2::GLES2Decoder* decoder() const { return decoder_.get(); }
   gpu::GpuScheduler* scheduler() const { return scheduler_.get(); }
   GpuChannel* channel() const { return channel_; }
@@ skipping 174 matching lines @@
   uint32_t previous_processed_num_;
   base::TimeTicks last_idle_time_;
 
   scoped_refptr<gpu::PreemptionFlag> preemption_flag_;
 
   LatencyInfoCallback latency_info_callback_;
 
   GURL active_url_;
   size_t active_url_hash_;
 
-  size_t total_gpu_memory_;
   scoped_ptr<WaitForCommandState> wait_for_token_;
   scoped_ptr<WaitForCommandState> wait_for_get_offset_;
 
   DISALLOW_COPY_AND_ASSIGN(GpuCommandBufferStub);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_COMMON_GPU_GPU_COMMAND_BUFFER_STUB_H_