Blob support for IDB [Blink]

Source/platform/exported/WebBlobInfo.cpp

 /*
  * Copyright (C) 2013 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 10 matching lines @@
  * 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 WebCallbacks_h
-#define WebCallbacks_h
+#include "config.h"
+#include "public/platform/WebBlobInfo.h"
+
+#include "platform/blob/BlobInfo.h"
 
 namespace blink {
 
-template<typename S, typename T>
-class WebCallbacks {
-public:
-    virtual ~WebCallbacks() { };
-    virtual void onSuccess(S*) { };
-    virtual void onError(T*) { };
-};
+WebBlobInfo::operator WebCore::BlobInfo() const
+{
+    if (isFile())
+        return WebCore::BlobInfo(uuid(), filePath(), fileName(), type(), lastModified(), size());
+    return WebCore::BlobInfo(uuid(), type(), size());
+}
 
 } // namespace blink
-
-#endif