Cleanup namespace usage in Source/web/Web[A-H]*.cpp

Source/web/WebGeolocationPosition.cpp

 /*
  * 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 10 matching lines @@
  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "config.h"
 #include "public/web/WebGeolocationPosition.h"
 
 #include "modules/geolocation/GeolocationPosition.h"
 
-using namespace blink;
-
 namespace blink {
 
 void WebGeolocationPosition::assign(double timestamp, double latitude, double longitude, double accuracy, bool providesAltitude, double altitude, bool providesAltitudeAccuracy, double altitudeAccuracy, bool providesHeading, double heading, bool providesSpeed, double speed)
 {
     m_private = GeolocationPosition::create(timestamp, latitude, longitude, accuracy, providesAltitude, altitude, providesAltitudeAccuracy, altitudeAccuracy, providesHeading, heading, providesSpeed, speed);
 }
 
 void WebGeolocationPosition::assign(const WebGeolocationPosition& other)
 {
     m_private = other.m_private;
 }
 
 void WebGeolocationPosition::reset()
 {
     m_private.reset();
 }
 
 WebGeolocationPosition& WebGeolocationPosition::operator=(GeolocationPosition* position)
 {
     m_private = position;
     return *this;
 }
 
 WebGeolocationPosition::operator GeolocationPosition*() const
 {
     return m_private.get();
 }
 
 } // namespace blink