Changed device_orientation_dispatcher to use default constructor in WebDeviceOrientation.h. This de…

content/renderer/device_orientation_dispatcher.h

 // Copyright (c) 2011 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_RENDERER_DEVICE_ORIENTATION_DISPATCHER_H_
 #define CONTENT_RENDERER_DEVICE_ORIENTATION_DISPATCHER_H_
 
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebDeviceOrientationClient.h"
+#include "third_party/WebKit/Source/WebKit/chromium/public/WebDeviceOrientation.h"
 
 #include "base/memory/scoped_ptr.h"
 #include "content/public/renderer/render_view_observer.h"
 
 class RenderViewImpl;
 
-namespace WebKit {
-class WebDeviceOrientation;
-}
-
 struct DeviceOrientationMsg_Updated_Params;
 
 class DeviceOrientationDispatcher : public content::RenderViewObserver,
                                     public WebKit::WebDeviceOrientationClient {
  public:
   explicit DeviceOrientationDispatcher(RenderViewImpl* render_view);
   virtual ~DeviceOrientationDispatcher();
 
  private:
   // RenderView::Observer implementation.
   virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE;
 
   // From WebKit::WebDeviceOrientationClient.
   virtual void setController(
       WebKit::WebDeviceOrientationController* controller);
   virtual void startUpdating();
   virtual void stopUpdating();
   virtual WebKit::WebDeviceOrientation lastOrientation() const;
 
   void OnDeviceOrientationUpdated(
       const DeviceOrientationMsg_Updated_Params& p);
 
   scoped_ptr<WebKit::WebDeviceOrientationController> controller_;
-  scoped_ptr<WebKit::WebDeviceOrientation> last_orientation_;
+  WebKit::WebDeviceOrientation last_orientation_;
   bool started_;
 };
 
 #endif  // CONTENT_RENDERER_DEVICE_ORIENTATION_DISPATCHER_H_