Blob support for IDB [Blink]

Source/platform/exported/WebBlobInfo.cpp

Index: Source/platform/exported/WebBlobInfo.cpp
diff --git a/public/platform/WebCallbacks.h b/Source/platform/exported/WebBlobInfo.cpp
similarity index 83%
copy from public/platform/WebCallbacks.h
copy to Source/platform/exported/WebBlobInfo.cpp
index 4dd0421d5043391f276ec84a6d75f3de9d0bc42d..2ded83c9892b2e901a89e173da84d4a740edb7aa 100644
--- a/public/platform/WebCallbacks.h
+++ b/Source/platform/exported/WebBlobInfo.cpp
@@ -28,19 +28,18 @@
  * 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