Couple of minor changes to the WebKitAPI. This is a small step in a larger work-in-progress. See th…

public/platform/WebBlobRegistry.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 24 matching lines @@
 
 namespace WebKit {
 
 class WebBlobData;
 class WebString;
 class WebThreadSafeData;
 class WebURL;
 
 class WebBlobRegistry {
 public:
-    WEBKIT_EXPORT static WebBlobRegistry* create();
-
     virtual ~WebBlobRegistry() { }
 
-    // Registers a blob URL referring to the specified blob data.
-    virtual void registerBlobURL(const WebURL&, WebBlobData&) = 0;
+    virtual void registerBlobData(const WebKit::WebString& uuid, const WebKit::WebBlobData&) { }
+    virtual void addBlobDataRef(const WebKit::WebString& uuid) { }
+    virtual void removeBlobDataRef(const WebKit::WebString& uuid) { }
+    virtual void registerPublicBlobURL(const WebKit::WebURL&, const WebKit::WebString& uuid) { }
+    virtual void revokePublicBlobURL(const WebKit::WebURL&) { }
 
-    // Registers a blob URL referring to the blob data identified by the
-    // specified srcURL.
-    virtual void registerBlobURL(const WebURL&, const WebURL& srcURL) = 0;
-
-    // Unregisters a blob referred by the URL.
-    virtual void unregisterBlobURL(const WebURL&) = 0;
+    // DEPRECATED - old style blob handling is being replaced
+    virtual void registerBlobURL(const WebURL&, WebBlobData&) { }
+    virtual void registerBlobURL(const WebURL&, const WebURL& srcURL) { }
+    virtual void unregisterBlobURL(const WebURL&) { }
 
     // Registers a stream URL referring to a stream with the specified media
     // type.
     virtual void registerStreamURL(const WebURL&, const WebString&) { WEBKIT_ASSERT_NOT_REACHED(); }
 
     // Registers a stream URL referring to the stream identified by the
     // specified srcURL.
     virtual void registerStreamURL(const WebURL&, const WebURL& srcURL) { WEBKIT_ASSERT_NOT_REACHED(); };
 
     // Add data to the stream referred by the URL.
     virtual void addDataToStream(const WebURL&, WebThreadSafeData&) { WEBKIT_ASSERT_NOT_REACHED(); }
 
     // Tell the registry that this stream won't receive any more data.
     virtual void finalizeStream(const WebURL&) { WEBKIT_ASSERT_NOT_REACHED(); }
 
     // Unregisters a stream referred by the URL.
     virtual void unregisterStreamURL(const WebURL&) { WEBKIT_ASSERT_NOT_REACHED(); }
 };
 
 } // namespace WebKit
 
 #endif // WebBlobRegistry_h