gdata: Remove 'origin' parameter from GDataFileSystem::UpdateFromFeed()

chrome/browser/chromeos/gdata/gdata_file_system.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_BROWSER_CHROMEOS_GDATA_GDATA_FILE_SYSTEM_H_
 #define CHROME_BROWSER_CHROMEOS_GDATA_GDATA_FILE_SYSTEM_H_
 
 #include <map>
 #include <set>
 #include <string>
@@ skipping 503 matching lines @@
   // Removes a file or directory under |file_path| from in-memory snapshot of
   // the file system and the corresponding file from cache if it exists.
   // Return PLATFORM_FILE_OK if successful.
   GDataFileError RemoveEntryFromFileSystem(const FilePath& file_path);
 
   // Updates whole directory structure feeds collected in |feed_list|.
   // On success, returns PLATFORM_FILE_OK. Record file statistics as UMA
   // histograms.
   GDataFileError UpdateFromFeed(
       const std::vector<DocumentFeed*>& feed_list,
-      ContentOrigin origin,
       int largest_changestamp,
       int root_feed_changestamp);
 
   // Updates UMA histograms about file counts.
   void UpdateFileCountUmaHistograms(
       const FeedToFileResourceMapUmaStats& uma_stats) const;
 
   // Applies the pre-processed feed from |file_map| map onto the file system.
   // All entries in |file_map| will be erased (i.e. the map becomes empty),
   // and values are deleted.
@@ skipping 401 matching lines @@
   base::WeakPtr<GDataFileSystem> ui_weak_ptr_;
 
   ObserverList<Observer> observers_;
 
   scoped_refptr<base::SequencedTaskRunner> blocking_task_runner_;
 };
 
 }  // namespace gdata
 
 #endif  // CHROME_BROWSER_CHROMEOS_GDATA_GDATA_FILE_SYSTEM_H_