Hookup the GPUTrace events.

gpu/command_buffer/service/gpu_trace.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.
-
-// This file contains the GPUTrace class.
-#ifndef GPU_COMMAND_BUFFER_SERVICE_GPU_TRACE_H_
-#define GPU_COMMAND_BUFFER_SERVICE_GPU_TRACE_H_
-
-#include <string>
-
-#include "base/basictypes.h"
-
-namespace gpu {
-namespace gles2 {
-
-class GPUTrace {
- public:
-  explicit GPUTrace(const std::string& name);
-  ~GPUTrace();
-
-  void EnableStartTrace();
-  void EnableEndTrace();
-
-  const char* name();
-
- private:
-  std::string name_;
-
-  DISALLOW_COPY_AND_ASSIGN(GPUTrace);
-};
-
-}  // namespace gles2
-}  // namespace gpu
-
-#endif  // GPU_COMMAND_BUFFER_SERVICE_GPU_TRACE_H_