Cleanup namespace usage in Source/web/[A-V]*.h

Source/web/GeolocationClientProxy.h

 /*
  * Copyright (C) 2010 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 13 matching lines @@
  */
 
 #ifndef GeolocationClientProxy_h
 #define GeolocationClientProxy_h
 
 #include "modules/geolocation/GeolocationClient.h"
 #include "platform/heap/Handle.h"
 #include "public/web/WebGeolocationController.h"
 
 namespace blink {
+
 class GeolocationPosition;
-}
-
-namespace blink {
 class WebGeolocationClient;
 
-class GeolocationClientProxy FINAL : public blink::GeolocationClient {
+class GeolocationClientProxy FINAL : public GeolocationClient {
 public:
     GeolocationClientProxy(WebGeolocationClient* client);
     virtual ~GeolocationClientProxy();
-    void setController(blink::GeolocationController *controller);
+    void setController(GeolocationController*);
     virtual void geolocationDestroyed() OVERRIDE;
     virtual void startUpdating() OVERRIDE;
     virtual void stopUpdating() OVERRIDE;
     virtual void setEnableHighAccuracy(bool) OVERRIDE;
-    virtual blink::GeolocationPosition* lastPosition() OVERRIDE;
+    virtual GeolocationPosition* lastPosition() OVERRIDE;
 
-    virtual void requestPermission(blink::Geolocation*) OVERRIDE;
-    virtual void cancelPermissionRequest(blink::Geolocation*) OVERRIDE;
+    virtual void requestPermission(Geolocation*) OVERRIDE;
+    virtual void cancelPermissionRequest(Geolocation*) OVERRIDE;
 
 private:
     WebGeolocationClient* m_client;
-    blink::Persistent<blink::GeolocationPosition> m_lastPosition;
+    Persistent<GeolocationPosition> m_lastPosition;
 };
 
 } // namespace blink
 
 #endif // GeolocationClientProxy_h