Cleanup namespace usage in Source/web/Web*.h

Source/web/WebPluginScrollbarImpl.h

 /*
  * Copyright (C) 2012 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
  *     notice, this list of conditions and the following disclaimer in the
@@ skipping 13 matching lines @@
 
 #ifndef WebPluginScrollbarImpl_h
 #define WebPluginScrollbarImpl_h
 
 #include "public/web/WebPluginScrollbar.h"
 
 #include "wtf/RefPtr.h"
 #include "wtf/Vector.h"
 
 namespace blink {
+
 class IntPoint;
 class IntRect;
 class Scrollbar;
-}
-
-namespace blink {
-
 class ScrollbarGroup;
 
 class WebPluginScrollbarImpl FINAL : public WebPluginScrollbar {
 public:
     WebPluginScrollbarImpl(Orientation, ScrollbarGroup*, WebPluginScrollbarClient*);
     virtual ~WebPluginScrollbarImpl();
 
     void setScrollOffset(int);
-    void invalidateScrollbarRect(const blink::IntRect&);
+    void invalidateScrollbarRect(const IntRect&);
     // FIXME: Combine this with the other getTickmarks method
-    void getTickmarks(Vector<blink::IntRect>&) const;
-    blink::IntPoint convertFromContainingViewToScrollbar(const blink::IntPoint& parentPoint) const;
+    void getTickmarks(Vector<IntRect>&) const;
+    IntPoint convertFromContainingViewToScrollbar(const IntPoint& parentPoint) const;
     void scrollbarStyleChanged();
 
     int scrollOffset() { return m_scrollOffset; }
-    blink::Scrollbar* scrollbar() { return m_scrollbar.get(); }
+    Scrollbar* scrollbar() { return m_scrollbar.get(); }
 
-    // blink::WebScrollbar methods
+    // WebScrollbar methods
     virtual bool isOverlay() const OVERRIDE;
     virtual int value() const OVERRIDE;
     virtual WebPoint location() const OVERRIDE;
     virtual WebSize size() const OVERRIDE;
     virtual bool enabled() const OVERRIDE;
     virtual int maximum() const OVERRIDE;
     virtual int totalSize() const OVERRIDE;
     virtual bool isScrollViewScrollbar() const OVERRIDE;
     virtual bool isScrollableAreaActive() const OVERRIDE;
     virtual void getTickmarks(WebVector<WebRect>& tickmarks) const OVERRIDE;
     virtual WebScrollbar::ScrollbarControlSize controlSize() const OVERRIDE;
     virtual WebScrollbar::ScrollbarPart pressedPart() const OVERRIDE;
     virtual WebScrollbar::ScrollbarPart hoveredPart() const OVERRIDE;
     virtual WebScrollbar::ScrollbarOverlayStyle scrollbarOverlayStyle() const OVERRIDE;
     virtual WebScrollbar::Orientation orientation() const OVERRIDE;
     virtual bool isLeftSideVerticalScrollbar() const OVERRIDE;
     virtual bool isCustomScrollbar() const OVERRIDE;
 
-    // blink::WebPluginScrollbar methods
+    // WebPluginScrollbar methods
     virtual void setLocation(const WebRect&) OVERRIDE;
     virtual void setValue(int position) OVERRIDE;
     virtual void setDocumentSize(int) OVERRIDE;
     virtual void scroll(ScrollDirection, ScrollGranularity, float multiplier) OVERRIDE;
     virtual void paint(WebCanvas*, const WebRect&) OVERRIDE;
     virtual bool handleInputEvent(const WebInputEvent&) OVERRIDE;
     virtual bool isAlphaLocked() const OVERRIDE;
     virtual void setIsAlphaLocked(bool) OVERRIDE;
 
 private:
     bool onMouseDown(const WebInputEvent&);
     bool onMouseUp(const WebInputEvent&);
     bool onMouseMove(const WebInputEvent&);
     bool onMouseLeave(const WebInputEvent&);
     bool onMouseWheel(const WebInputEvent&);
     bool onKeyDown(const WebInputEvent&);
 
     ScrollbarGroup* m_group;
     WebPluginScrollbarClient* m_client;
 
     int m_scrollOffset;
-    RefPtr<blink::Scrollbar> m_scrollbar;
+    RefPtr<Scrollbar> m_scrollbar;
 };
 
 } // namespace blink
 
 #endif