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

WebCore/fileapi/ThreadableBlobRegistry.h

Index: WebCore/fileapi/ThreadableBlobRegistry.h
===================================================================
--- WebCore/fileapi/ThreadableBlobRegistry.h	(revision 140218)
+++ WebCore/fileapi/ThreadableBlobRegistry.h	(working copy)
@@ -1,56 +1,4 @@
-/*
- * 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
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (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 ThreadableBlobRegistry_h
-#define ThreadableBlobRegistry_h
-
-#include <wtf/PassOwnPtr.h>
-#include <wtf/PassRefPtr.h>
-
-namespace WebCore {
-
-class BlobData;
-class KURL;
-class SecurityOrigin;
-
-class ThreadableBlobRegistry {
-public:
-    static void registerBlobURL(const KURL&, PassOwnPtr<BlobData>);
-    static void registerBlobURL(SecurityOrigin*, const KURL&, const KURL& srcURL);
-    static void unregisterBlobURL(const KURL&);
-
-    // Returns the origin for the given blob URL. This is because we are not able to embed the unique security origin or the origin of file URL
-    // in the blob URL.
-    static PassRefPtr<SecurityOrigin> getCachedOrigin(const KURL&);
-};
-
-} // namespace WebCore
-
-#endif // ThreadableBlobRegistry_h
+// DELETE ME
+//
+// BlobRegistry is now thread-safe and the map blobUrls to unique security
+// origins has been moved into that class, so this class can be deleted.