Cleanup namespace usage in public/web/Web[A-M]*.h.

public/web/WebElement.h

 /*
  * 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 16 matching lines @@
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #ifndef WebElement_h
 #define WebElement_h
 
 #include "../platform/WebImage.h"
 #include "WebNode.h"
 
-#if BLINK_IMPLEMENTATION
-namespace blink { class Element; }
-#endif
+namespace blink {
 
-namespace blink {
+class Element;
 struct WebRect;
 
     // Provides access to some properties of a DOM element node.
     class WebElement : public WebNode {
     public:
         WebElement() : WebNode() { }
         WebElement(const WebElement& e) : WebNode(e) { }
 
         WebElement& operator=(const WebElement& e) { WebNode::assign(e); return *this; }
         void assign(const WebElement& e) { WebNode::assign(e); }
@@ skipping 26 matching lines @@
         // have been adjusted to include any transformations. This view is
         // also called the Root View in WebKit.
         // This function will update the layout if required.
         BLINK_EXPORT WebRect boundsInViewportSpace();
 
         // Returns the image contents of this element or a null WebImage
         // if there isn't any.
         BLINK_EXPORT WebImage imageContents();
 
 #if BLINK_IMPLEMENTATION
-        WebElement(const PassRefPtrWillBeRawPtr<blink::Element>&);
-        WebElement& operator=(const PassRefPtrWillBeRawPtr<blink::Element>&);
-        operator PassRefPtrWillBeRawPtr<blink::Element>() const;
+        WebElement(const PassRefPtrWillBeRawPtr<Element>&);
+        WebElement& operator=(const PassRefPtrWillBeRawPtr<Element>&);
+        operator PassRefPtrWillBeRawPtr<Element>() const;
 #endif
     };
 
 } // namespace blink
 
 #endif