Refactor content/common/gpu into gpu/ipc/service

gpu/ipc/service/gpu_memory_tracking.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_MEMORY_TRACKING_H_
-#define CONTENT_COMMON_GPU_GPU_MEMORY_TRACKING_H_
+#ifndef GPU_IPC_SERVICE_GPU_MEMORY_TRACKING_H_
+#define GPU_IPC_SERVICE_GPU_MEMORY_TRACKING_H_
 
 #include <stdint.h>
 
 #include "base/process/process.h"
-#include "content/common/content_export.h"
 #include "gpu/command_buffer/service/memory_tracking.h"
+#include "gpu/gpu_export.h"
 
-namespace content {
+namespace gpu {
 
 class GpuMemoryManager;
 
 // All decoders in a context group point to a single GpuMemoryTrackingGroup,
 // which tracks GPU resource consumption for the entire context group.
-class CONTENT_EXPORT GpuMemoryTrackingGroup {
+class GPU_EXPORT GpuMemoryTrackingGroup {
  public:
   ~GpuMemoryTrackingGroup();
   void TrackMemoryAllocatedChange(uint64_t old_size, uint64_t new_size);
   bool EnsureGPUMemoryAvailable(uint64_t size_needed);
   base::ProcessId GetPid() const {
     return pid_;
   }
   uint64_t GetSize() const { return size_; }
-  gpu::gles2::MemoryTracker* GetMemoryTracker() const {
+  gles2::MemoryTracker* GetMemoryTracker() const {
     return memory_tracker_;
   }
 
  private:
   friend class GpuMemoryManager;
 
   GpuMemoryTrackingGroup(base::ProcessId pid,
-                         gpu::gles2::MemoryTracker* memory_tracker,
+                         gles2::MemoryTracker* memory_tracker,
                          GpuMemoryManager* memory_manager);
 
   base::ProcessId pid_;
   uint64_t size_;
 
   // Set and used only during the Manage function, to determine which
   // non-surface clients should be hibernated.
   bool hibernated_;
 
-  gpu::gles2::MemoryTracker* memory_tracker_;
+  gles2::MemoryTracker* memory_tracker_;
   GpuMemoryManager* memory_manager_;
 };
 
-}  // namespace content
+}  // namespace gpu
 
-#endif  // CONTENT_COMMON_GPU_GPU_MEMORY_TRACKING_H_
+#endif  // GPU_IPC_SERVICE_GPU_MEMORY_TRACKING_H_