Move Data uri handling into WebCore

Source/WebCore/loader/DocumentLoader.h

 /*
  * Copyright (C) 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
  * 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 114 matching lines @@
 
         void setArchive(PassRefPtr<MHTMLArchive>);
         void addAllArchiveResources(MHTMLArchive*);
         PassRefPtr<MHTMLArchive> popArchiveForSubframe(const String& frameName, const KURL&);
 
         bool scheduleArchiveLoad(ResourceLoader*, const ResourceRequest&);
 
         // Return the ArchiveResource for the URL only when loading an Archive
         ArchiveResource* archiveResourceForURL(const KURL&) const;
 
+        bool scheduleDataUriLoad(ResourceLoader*, const ResourceRequest&);
+
 #ifndef NDEBUG
         bool isSubstituteLoadPending(ResourceLoader*) const;
 #endif
         void cancelPendingSubstituteLoad(ResourceLoader*);
 
         const NavigationAction& triggeringAction() const { return m_triggeringAction; }
         void setTriggeringAction(const NavigationAction& action) { m_triggeringAction = action; }
         void setOverrideEncoding(const String& encoding) { m_overrideEncoding = encoding; }
         void setLastCheckedRequest(const ResourceRequest& request) { m_lastCheckedRequest = request; }
         const ResourceRequest& lastCheckedRequest()  { return m_lastCheckedRequest; }
@@ skipping 182 matching lines @@
 
     inline void DocumentLoader::takeMemoryCacheLoadsForClientNotification(Vector<String>& loadsSet)
     {
         loadsSet.swap(m_resourcesLoadedFromMemoryCacheForClientNotification);
         m_resourcesLoadedFromMemoryCacheForClientNotification.clear();
     }
 
 }
 
 #endif // DocumentLoader_h