drive: Stop returning FilePath from GetResourceEntryById

chrome/browser/chromeos/drive/sync_client.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_DRIVE_SYNC_CLIENT_H_
 #define CHROME_BROWSER_CHROMEOS_DRIVE_SYNC_CLIENT_H_
 
 #include <set>
 #include <string>
 #include <vector>
@@ skipping 92 matching lines @@
                                  const std::vector<std::string>* to_upload);
 
   // Called when the resource ID of a pinned file is obtained.
   void OnGetResourceIdOfExistingPinnedFile(const std::string& resource_id,
                                            const FileCacheEntry& cache_entry);
 
   // Called when a file entry is obtained.
   void OnGetResourceEntryById(const std::string& resource_id,
                               const FileCacheEntry& cache_entry,
                               FileError error,
-                              const base::FilePath& file_path,
                               scoped_ptr<ResourceEntry> entry);
 
   // Called when a cache entry is obtained.
   void OnGetCacheEntry(const std::string& resource_id,
                        const std::string& latest_md5,
                        bool success,
                        const FileCacheEntry& cache_entry);
 
   // Called when an existing cache entry and the local files are removed.
   void OnRemove(const std::string& resource_id, FileError error);
@@ skipping 33 matching lines @@
   // invalidate its weak pointers before any other members are destroyed.
   base::WeakPtrFactory<SyncClient> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(SyncClient);
 };
 
 }  // namespace internal
 }  // namespace drive
 
 #endif  // CHROME_BROWSER_CHROMEOS_DRIVE_SYNC_CLIENT_H_