Cleanup deprecated and no longer needed blob revamp stuff, deadcode.

webkit/common/blob/blob_data.h

Index: webkit/common/blob/blob_data.h
diff --git a/webkit/common/blob/blob_data.h b/webkit/common/blob/blob_data.h
index 01d477f61edfa12412cabfcbaff61c493ff73242..3ea6e9123d01dede2485b30a062273c7d8e4bc4f 100644
--- a/webkit/common/blob/blob_data.h
+++ b/webkit/common/blob/blob_data.h
@@ -36,12 +36,7 @@ class WEBKIT_STORAGE_COMMON_EXPORT BlobData
 
   void AppendFile(const base::FilePath& file_path, uint64 offset, uint64 length,
                   const base::Time& expected_modification_time);
-
-  // Note: Identifying blobs by url is being deprecated, but while transitioning
-  // there's a little of both going on in the project.
-  void AppendBlob(const GURL& blob_url, uint64 offset, uint64 length);
   void AppendBlob(const std::string& uuid, uint64 offset, uint64 length);
-
   void AppendFileSystemFile(const GURL& url, uint64 offset, uint64 length,
                             const base::Time& expected_modification_time);