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

content/browser/fileapi/fileapi_message_filter.h

Index: content/browser/fileapi/fileapi_message_filter.h
diff --git a/content/browser/fileapi/fileapi_message_filter.h b/content/browser/fileapi/fileapi_message_filter.h
index 91899b5ec08c6f3febfd0f31105213393653ec68..85e2ad2ffb2575e357ea3b49484c7a335aa73991 100644
--- a/content/browser/fileapi/fileapi_message_filter.h
+++ b/content/browser/fileapi/fileapi_message_filter.h
@@ -116,11 +116,6 @@ class CONTENT_EXPORT FileAPIMessageFilter : public BrowserMessageFilter {
                const GURL& path,
                const std::string& blob_uuid,
                int64 offset);
-  void OnWriteDeprecated(
-               int request_id,
-               const GURL& path,
-               const GURL& blob_url,
-               int64 offset);
   void OnTruncate(int request_id, const GURL& path, int64 length);
   void OnTouchFile(int request_id,
                    const GURL& path,
@@ -155,13 +150,6 @@ class CONTENT_EXPORT FileAPIMessageFilter : public BrowserMessageFilter {
   void OnRegisterPublicBlobURL(const GURL& public_url, const std::string& uuid);
   void OnRevokePublicBlobURL(const GURL& public_url);
 
-  // Extra methods to establish a mapping from old-style blobURLs to uuids,
-  // and to clone them. These won't be here for long, just during a
-  // transition period. See crbug/174200
-  void OnDeprecatedRegisterBlobURL(const GURL& url, const std::string& uuid);
-  void OnDeprecatedCloneBlobURL(const GURL& url, const GURL& existing_url);
-  void OnDeprecatedRevokeBlobURL(const GURL& url);
-
   // Handlers for StreamHostMsg_ family messages.
   //
   // TODO(tyoshino): Consider renaming BlobData to more generic one as it's now