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

Source/web/PageOverlay.cpp

 /*
  * Copyright (C) 2011 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.
  *
@@ skipping 21 matching lines @@
 #include "core/frame/Settings.h"
 #include "core/page/Page.h"
 #include "platform/graphics/GraphicsContext.h"
 #include "platform/graphics/GraphicsLayer.h"
 #include "platform/graphics/GraphicsLayerClient.h"
 #include "public/platform/WebLayer.h"
 #include "public/web/WebPageOverlay.h"
 #include "public/web/WebViewClient.h"
 #include "web/WebViewImpl.h"
 
-using namespace blink;
-
 namespace blink {
 
 namespace {
 
 WebCanvas* ToWebCanvas(GraphicsContext* gc)
 {
     return gc->canvas();
 }
 
 } // namespace
 
 PassOwnPtr<PageOverlay> PageOverlay::create(WebViewImpl* viewImpl, WebPageOverlay* overlay)
 {
     return adoptPtr(new PageOverlay(viewImpl, overlay));
 }
 
 PageOverlay::PageOverlay(WebViewImpl* viewImpl, WebPageOverlay* overlay)
     : m_viewImpl(viewImpl)
     , m_overlay(overlay)
     , m_zOrder(0)
 {
 }
 
-class OverlayGraphicsLayerClientImpl : public blink::GraphicsLayerClient {
+class OverlayGraphicsLayerClientImpl : public GraphicsLayerClient {
 public:
     static PassOwnPtr<OverlayGraphicsLayerClientImpl> create(WebPageOverlay* overlay)
     {
         return adoptPtr(new OverlayGraphicsLayerClientImpl(overlay));
     }
 
     virtual ~OverlayGraphicsLayerClientImpl() { }
 
     virtual void notifyAnimationStarted(const GraphicsLayer*, double monotonicTime) OVERRIDE { }
 
@@ skipping 17 matching lines @@
 
     WebPageOverlay* m_overlay;
 };
 
 void PageOverlay::clear()
 {
     invalidateWebFrame();
 
     if (m_layer) {
         m_layer->removeFromParent();
-        if (blink::Page* page = m_viewImpl->page())
+        if (Page* page = m_viewImpl->page())
             page->inspectorController().didRemovePageOverlay(m_layer.get());
         m_layer = nullptr;
         m_layerClient = nullptr;
     }
 }
 
 void PageOverlay::update()
 {
     invalidateWebFrame();
 
     if (!m_layer) {
         m_layerClient = OverlayGraphicsLayerClientImpl::create(m_overlay);
         m_layer = GraphicsLayer::create(m_viewImpl->graphicsLayerFactory(), m_layerClient.get());
         m_layer->setDrawsContent(true);
 
-        if (blink::Page* page = m_viewImpl->page())
+        if (Page* page = m_viewImpl->page())
             page->inspectorController().willAddPageOverlay(m_layer.get());
 
         // This is required for contents of overlay to stay in sync with the page while scrolling.
         WebLayer* platformLayer = m_layer->platformLayer();
         platformLayer->setShouldScrollOnMainThread(true);
     }
 
     FloatSize size(m_viewImpl->size());
     if (size != m_layer->size()) {
         // Triggers re-adding to root layer to ensure that we are on top of
@@ skipping 25 matching lines @@
         // this is not on a critical codepath? In order to do so, we'd
         // have to take scrolling into account.
         const WebSize& size = m_viewImpl->size();
         WebRect damagedRect(0, 0, size.width, size.height);
         if (m_viewImpl->client())
             m_viewImpl->client()->didInvalidateRect(damagedRect);
     }
 }
 
 } // namespace blink