Move gpu_rendering_stats to content/common/gpu

content/public/common/gpu_rendering_stats.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_PUBLIC_COMMON_RENDERING_STATS_H_
-#define CONTENT_PUBLIC_COMMON_RENDERING_STATS_H_
-
-#include "base/time.h"
-#include "content/common/content_export.h"
-
-namespace content {
-
-struct CONTENT_EXPORT GpuRenderingStats {
-  GpuRenderingStats();
-  ~GpuRenderingStats();
-
-  int global_texture_upload_count;
-  base::TimeDelta global_total_texture_upload_time;
-  int texture_upload_count;
-  base::TimeDelta total_texture_upload_time;
-  base::TimeDelta global_total_processing_commands_time;
-  base::TimeDelta total_processing_commands_time;
-};
-
-}  // namespace content
-
-#endif  // CONTENT_PUBLIC_COMMON_RENDERING_STATS_H_