********** WebCore blob hacking

WebCore/platform/network/chromium/BlobRegistryProxy.h

 /*
  * Copyright (C) 2010 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 21 matching lines @@
 #define BlobRegistryProxy_h
 
 #if ENABLE(BLOB)
 
 #include "BlobRegistry.h"
 
 namespace WebKit { class WebBlobRegistry; }
 
 namespace WebCore {
 
+// Methods may be called on the main and worker threads.
 class BlobRegistryProxy : public BlobRegistry {
 public:
     BlobRegistryProxy();
 
-    virtual void registerBlobURL(const KURL&, PassOwnPtr<BlobData>);
-    virtual void registerBlobURL(const KURL&, const KURL& srcURL);
-    virtual void unregisterBlobURL(const KURL&);
+    virtual void registerBlobData(const String& uuid, PassOwnPtr<BlobData>);
+    virtual void addBlobDataRef(const String& uuid);
+    virtual void removeBlobDataRef(const String& uuid);
+    virtual void registerPublicBlobURL(SecurityOrigin*, const KURL&, PassRefPtr<BlobDataHandle>);
+    virtual void revokePublicBlobURL(const KURL&);
 
-    virtual bool loadResourceSynchronously(const ResourceRequest&, ResourceError&, ResourceResponse&, Vector<char>& data) { return false; }
+    // This method has thread affinity, the cached origin for a public blob url
+    // will only be returned when invoked on the thread that registered the url.
+    virtual PassRefPtr<SecurityOrigin> cachedUniqueOrigin(const KURL&);
 
 private:
     virtual ~BlobRegistryProxy() { }
 
     WebKit::WebBlobRegistry* m_webBlobRegistry;
 };
 
 } // namespace WebCore
 
 #endif // ENABLE(BLOB)
 
 #endif // BlobRegistryProxy_h