Cleanup namespace usage in Source/web/Web[I-Z]*.cpp

Source/web/WebSettingsImpl.cpp

 /*
  * Copyright (C) 2009 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 20 matching lines @@
 #include "config.h"
 #include "web/WebSettingsImpl.h"
 
 #include "core/frame/Settings.h"
 #include "core/inspector/InspectorController.h"
 #include "platform/graphics/DeferredImageDecoder.h"
 
 #include "public/platform/WebString.h"
 #include "public/platform/WebURL.h"
 
-using namespace blink;
-
 namespace blink {
 
 WebSettingsImpl::WebSettingsImpl(Settings* settings, InspectorController* inspectorController)
     : m_settings(settings)
     , m_inspectorController(inspectorController)
     , m_showFPSCounter(false)
     , m_showPaintRects(false)
     , m_renderVSyncNotificationEnabled(false)
     , m_autoZoomFocusedNodeToLegibleScale(false)
     , m_deferredImageDecodingEnabled(false)
@@ skipping 371 matching lines @@
     m_showFPSCounter = show;
 }
 
 void WebSettingsImpl::setShowPaintRects(bool show)
 {
     m_showPaintRects = show;
 }
 
 void WebSettingsImpl::setEditingBehavior(EditingBehavior behavior)
 {
-    m_settings->setEditingBehaviorType(static_cast<blink::EditingBehaviorType>(behavior));
+    m_settings->setEditingBehaviorType(static_cast<EditingBehaviorType>(behavior));
 }
 
 void WebSettingsImpl::setAcceleratedCompositingEnabled(bool enabled)
 {
     m_settings->setAcceleratedCompositingEnabled(enabled);
 }
 
 void WebSettingsImpl::setMockScrollbarsEnabled(bool enabled)
 {
     m_settings->setMockScrollbarsEnabled(enabled);
@@ skipping 249 matching lines @@
 {
     m_settings->setDisallowFullscreenForNonMediaElements(enabled);
 }
 
 void WebSettingsImpl::setV8CacheOptions(V8CacheOptions options)
 {
     m_settings->setV8CacheOptions(static_cast<blink::V8CacheOptions>(options));
 }
 
 } // namespace blink