Make calls to AtomicString(const String&) explicit in web/

Source/web/FrameLoaderClientImpl.cpp

 /*
  * Copyright (C) 2009, 2012 Google Inc. All rights reserved.
  * Copyright (C) 2011 Apple 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.
@@ skipping 559 matching lines @@
 
 // Called when the FrameLoader goes into a state in which a new page load
 // will occur.
 void FrameLoaderClientImpl::transitionToCommittedForNewPage()
 {
     m_webFrame->createFrameView();
 }
 
 PassRefPtr<Frame> FrameLoaderClientImpl::createFrame(
     const KURL& url,
-    const String& name,
+    const AtomicString& name,
     const String& referrer,
     HTMLFrameOwnerElement* ownerElement)
 {
     FrameLoadRequest frameRequest(m_webFrame->frame()->document(),
-        ResourceRequest(url, referrer), name);
+        ResourceRequest(url, AtomicString(referrer)), name);
     return m_webFrame->createChildFrame(frameRequest, ownerElement);
 }
 
 PassRefPtr<Widget> FrameLoaderClientImpl::createPlugin(
     const IntSize& size, // FIXME: how do we use this?
     HTMLPlugInElement* element,
     const KURL& url,
     const Vector<String>& paramNames,
     const Vector<String>& paramValues,
     const String& mimeType,
@@ skipping 176 matching lines @@
     return m_webFrame->sharedWorkerRepositoryClient();
 }
 
 void FrameLoaderClientImpl::didStopAllLoaders()
 {
     if (m_webFrame->client())
         m_webFrame->client()->didAbortLoading(m_webFrame);
 }
 
 } // namespace blink