PyAuto test for GPU memory consumption

chrome/browser/automation/testing_automation_provider.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 CHROME_BROWSER_AUTOMATION_TESTING_AUTOMATION_PROVIDER_H_
 #define CHROME_BROWSER_AUTOMATION_TESTING_AUTOMATION_PROVIDER_H_
 #pragma once
 
 #include <map>
 #include <string>
@@ skipping 787 matching lines @@
   // Gets statistics about the v8 heap in a renderer process.
   void GetV8HeapStats(Browser* browser,
                       base::DictionaryValue* args,
                       IPC::Message* reply_message);
 
   // Gets the current FPS associated with a renderer process view.
   void GetFPS(Browser* browser,
               base::DictionaryValue* args,
               IPC::Message* reply_message);
 
+  // Gets the current memory usage statistics
+  void GetGpuMemStats(Browser* browser,
+                      base::DictionaryValue* args,
+                      IPC::Message* reply_message);
+
   // Fullscreen and Mouse Lock hooks. They take no JSON parameters.
   void IsFullscreenForBrowser(Browser* browser,
             base::DictionaryValue* args,
             IPC::Message* reply_message);
   void IsFullscreenForTab(Browser* browser,
             base::DictionaryValue* args,
             IPC::Message* reply_message);
   void IsMouseLocked(Browser* browser,
             base::DictionaryValue* args,
             IPC::Message* reply_message);
@@ skipping 765 matching lines @@
   ImportSettingsData import_settings_data_;
 
   // The automation event observer queue. It is lazily created when an observer
   // is added to avoid overhead when not needed.
   scoped_ptr<AutomationEventQueue> automation_event_queue_;
 
   DISALLOW_COPY_AND_ASSIGN(TestingAutomationProvider);
 };
 
 #endif  // CHROME_BROWSER_AUTOMATION_TESTING_AUTOMATION_PROVIDER_H_