Show gpu process stats in about:tcmalloc

content/gpu/gpu_child_thread.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_GPU_GPU_CHILD_THREAD_H_
 #define CONTENT_GPU_GPU_CHILD_THREAD_H_
 #pragma once
 
 #include <string>
 
@@ skipping 39 matching lines @@
   virtual bool OnControlMessageReceived(const IPC::Message& msg) OVERRIDE;
 
  private:
   // Message handlers.
   void OnInitialize();
   void OnCollectGraphicsInfo();
   void OnClean();
   void OnCrash();
   void OnHang();
 
+#if defined(USE_TCMALLOC)
+  void OnGetGpuTcmalloc();
+#endif
+
 #if defined(OS_WIN)
   static void CollectDxDiagnostics(GpuChildThread* thread);
   static void SetDxDiagnostics(GpuChildThread* thread,
                                const content::DxDiagNode& node);
 #endif
 
   // Set this flag to true if a fatal error occurred before we receive the
   // OnInitialize message, in which case we just declare ourselves DOA.
   bool dead_on_arrival_;
   base::Time process_start_time_;
   scoped_refptr<GpuWatchdogThread> watchdog_thread_;
 
 #if defined(OS_WIN)
   // Windows specific client sandbox interface.
   sandbox::TargetServices* target_services_;
 
   // Indicates whether DirectX Diagnostics collection is ongoing.
   bool collecting_dx_diagnostics_;
 #endif
 
   scoped_ptr<GpuChannelManager> gpu_channel_manager_;
 
   // Information about the GPU, such as device and vendor ID.
   content::GPUInfo gpu_info_;
 
   DISALLOW_COPY_AND_ASSIGN(GpuChildThread);
 };
 
 #endif  // CONTENT_GPU_GPU_CHILD_THREAD_H_