Refactor code listening to platform events in content/renderer/.

content/shell/renderer/webkit_test_runner.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_SHELL_WEBKIT_TEST_RUNNER_H_
 #define CONTENT_SHELL_WEBKIT_TEST_RUNNER_H_
 
 #include <vector>
 
 #include "base/files/file_path.h"
@@ skipping 37 matching lines @@
   virtual void Navigate(const GURL& url) OVERRIDE;
   virtual void DidCommitProvisionalLoad(blink::WebLocalFrame* frame,
                                         bool is_new_navigation) OVERRIDE;
   virtual void DidFailProvisionalLoad(blink::WebLocalFrame* frame,
                                       const blink::WebURLError& error) OVERRIDE;
 
   // WebTestDelegate implementation.
   virtual void clearEditCommand() OVERRIDE;
   virtual void setEditCommand(const std::string& name,
                               const std::string& value) OVERRIDE;
-  virtual void setGamepadProvider(RendererGamepadProvider*) OVERRIDE;
+  virtual void setGamepadProvider(scoped_ptr<RendererGamepadProvider>) OVERRIDE;
   virtual void setDeviceLightData(const double data) OVERRIDE;
   virtual void setDeviceMotionData(
       const blink::WebDeviceMotionData& data) OVERRIDE;
   virtual void setDeviceOrientationData(
       const blink::WebDeviceOrientationData& data) OVERRIDE;
   virtual void setScreenOrientation(
       const blink::WebScreenOrientationType& orientation) OVERRIDE;
   virtual void resetScreenOrientation() OVERRIDE;
   virtual void didChangeBatteryStatus(
       const blink::WebBatteryStatus& status) OVERRIDE;
@@ skipping 88 matching lines @@
 
   scoped_ptr<LeakDetector> leak_detector_;
   bool needs_leak_detector_;
 
   DISALLOW_COPY_AND_ASSIGN(WebKitTestRunner);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_SHELL_WEBKIT_TEST_RUNNER_H_