Implement SyncFileSystemService::GetFileSyncStatus method

chrome/browser/sync_file_system/sync_file_system_service.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_SYNC_FILE_SYSTEM_SYNC_FILE_SYSTEM_SERVICE_H_
 #define CHROME_BROWSER_SYNC_FILE_SYSTEM_SYNC_FILE_SYSTEM_SERVICE_H_
 
 #include <set>
 #include <string>
 
@@ skipping 39 matching lines @@
       const std::string& service_name,
       const fileapi::SyncFileSetCallback& callback);
 
   // Returns metadata info for a conflicting file |url|.
   void GetConflictFileInfo(
       const GURL& app_origin,
       const std::string& service_name,
       const fileapi::FileSystemURL& url,
       const fileapi::ConflictFileInfoCallback& callback);
 
+  // Returns the file |url|'s sync status.
+  void GetFileSyncStatus(
+      const fileapi::FileSystemURL& url,
+      const fileapi::SyncFileStatusCallback& callback);
+
   void AddSyncEventObserver(SyncEventObserver* observer);
   void RemoveSyncEventObserver(SyncEventObserver* observer);
 
   // Enables or disables automatic synchronization process.
   // If this is enabled the service automatically runs remote/local sync
   // process when it detects changes in remote/local filesystem for
   // registered origins.
   // It is enabled by default but can be disabled for testing (or maybe
   // via an explicit API call).
   void set_auto_sync_enabled(bool flag) { auto_sync_enabled_ = flag; }
@@ skipping 30 matching lines @@
   void MaybeStartRemoteSync();
   void MaybeStartLocalSync();
 
   // Callbacks for remote/local sync.
   void DidProcessRemoteChange(fileapi::SyncStatusCode status,
                               const fileapi::FileSystemURL& url,
                               fileapi::SyncOperationType type);
   void DidProcessLocalChange(fileapi::SyncStatusCode status,
                              const fileapi::FileSystemURL& url);
 
+  void DidGetLocalChangeStatus(const fileapi::SyncFileStatusCallback& callback,
+                               bool has_pending_local_changes);
+
   void OnSyncEnabledForRemoteSync();
 
   // RemoteFileSyncService::Observer overrides.
   virtual void OnLocalChangeAvailable(int64 pending_changes) OVERRIDE;
 
   // LocalFileSyncService::Observer overrides.
   virtual void OnRemoteChangeAvailable(int64 pending_changes) OVERRIDE;
   virtual void OnRemoteServiceStateUpdated(
       RemoteServiceState state,
       const std::string& description) OVERRIDE;
@@ skipping 46 matching lines @@
   // ProfileKeyedServiceFactory overrides.
   virtual ProfileKeyedService* BuildServiceInstanceFor(
       Profile* profile) const OVERRIDE;
 
   mutable scoped_ptr<RemoteFileSyncService> mock_remote_file_service_;
 };
 
 }  // namespace sync_file_system
 
 #endif  // CHROME_BROWSER_SYNC_FILE_SYSTEM_SYNC_FILE_SYSTEM_SERVICE_H_