Cleanup namespace usage in Source/core/modules/[mediasource/* to websockets/*]

Source/modules/screen_orientation/ScreenOrientationController.h

 // Copyright 2014 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 ScreenOrientationController_h
 #define ScreenOrientationController_h
 
 #include "core/frame/PlatformEventController.h"
 #include "platform/Supplementable.h"
 #include "platform/Timer.h"
 #include "public/platform/WebLockOrientationCallback.h"
 #include "public/platform/WebScreenOrientationLockType.h"
 #include "public/platform/WebScreenOrientationType.h"
 
 namespace blink {
-class WebScreenOrientationClient;
-}
-
-namespace blink {
 
 class FrameView;
 class ScreenOrientation;
+class WebScreenOrientationClient;
 
 class ScreenOrientationController FINAL
     : public NoBaseWillBeGarbageCollectedFinalized<ScreenOrientationController>
     , public WillBeHeapSupplement<LocalFrame>
     , public PlatformEventController {
     WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(ScreenOrientationController);
     WTF_MAKE_NONCOPYABLE(ScreenOrientationController);
 public:
     virtual ~ScreenOrientationController();
 
     virtual void persistentHostHasBeenDestroyed() OVERRIDE;
 
     void setOrientation(ScreenOrientation*);
     void notifyOrientationChanged();
 
-    void lock(blink::WebScreenOrientationLockType, blink::WebLockOrientationCallback*);
+    void lock(WebScreenOrientationLockType, WebLockOrientationCallback*);
     void unlock();
 
     const LocalFrame& frame() const;
 
-    static void provideTo(LocalFrame&, blink::WebScreenOrientationClient*);
+    static void provideTo(LocalFrame&, WebScreenOrientationClient*);
     static ScreenOrientationController* from(LocalFrame&);
     static const char* supplementName();
 
     virtual void trace(Visitor*);
 
 private:
-    explicit ScreenOrientationController(LocalFrame&, blink::WebScreenOrientationClient*);
-    static blink::WebScreenOrientationType computeOrientation(FrameView*);
+    explicit ScreenOrientationController(LocalFrame&, WebScreenOrientationClient*);
+    static WebScreenOrientationType computeOrientation(FrameView*);
 
     // Inherited from PlatformEventController.
     virtual void didUpdateData() OVERRIDE;
     virtual void registerWithDispatcher() OVERRIDE;
     virtual void unregisterWithDispatcher() OVERRIDE;
     virtual bool hasLastData() OVERRIDE;
     virtual void pageVisibilityChanged() OVERRIDE;
 
     void notifyDispatcher();
 
     void updateOrientation();
 
     void dispatchEventTimerFired(Timer<ScreenOrientationController>*);
 
     PersistentWillBeMember<ScreenOrientation> m_orientation;
-    blink::WebScreenOrientationClient* m_client;
+    WebScreenOrientationClient* m_client;
     LocalFrame& m_frame;
     Timer<ScreenOrientationController> m_dispatchEventTimer;
 };
 
 } // namespace blink
 
 #endif // ScreenOrientationController_h