Clear syncing flag after a remote or local sync

webkit/fileapi/syncable/local_file_sync_context.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 WEBKIT_FILEAPI_SYNCABLE_LOCAL_FILE_SYNC_CONTEXT_H_
 #define WEBKIT_FILEAPI_SYNCABLE_LOCAL_FILE_SYNC_CONTEXT_H_
 
 #include <deque>
 #include <map>
 #include <set>
@@ skipping 58 matching lines @@
   // Called when the corresponding LocalFileSyncService exits.
   // This method must be called on UI thread.
   void ShutdownOnUIThread();
 
   // Picks a file for next local sync and returns it after disabling writes
   // for the file.
   // This method must be called on UI thread.
   void GetFileForLocalSync(FileSystemContext* file_system_context,
                            const LocalFileSyncInfoCallback& callback);
 
-  // Notifies the sync context that the local sync has finished (either
-  // successfully or with an error) for |url|.
+  // Clears all pending local changes for |url|. |done_callback| is called
+  // when the changes are cleared.
   // This method must be called on UI thread.
-  void FinalizeSyncForURL(FileSystemContext* file_system_context,
-                          const FileSystemURL& url);
+  void ClearChangesForURL(FileSystemContext* file_system_context,
+                          const FileSystemURL& url,
+                          const base::Closure& done_callback);
+
+  // A local or remote sync has been finished (either successfully or
+  // with an error). Clears the internal sync flag and enable writing for |url|.
+  // This method must be called on UI thread.
+  void ClearSyncFlagForURL(const FileSystemURL& url);
 
   // Prepares for sync |url| by disabling writes on |url|.
   // If the target |url| is being written and cannot start sync it
   // returns SYNC_STATUS_WRITING status code via |callback|.
   // Otherwise it disables writes, marks the |url| syncing and returns
   // the current change set made on |url|.
   // This method must be called on UI thread.
   void PrepareForSync(FileSystemContext* file_system_context,
                       const FileSystemURL& url,
                       const LocalFileSyncInfoCallback& callback);
@@ skipping 107 matching lines @@
       SyncStatusCode status,
       const LocalFileSyncInfo& sync_file_info);
 
   // Callback routine for PrepareForSync and GetFileForLocalSync.
   void DidGetWritingStatusForSync(
       FileSystemContext* file_system_context,
       SyncStatusCode status,
       const FileSystemURL& url,
       const LocalFileSyncInfoCallback& callback);
 
-  // Helper routine for FinalizeSyncForURL.
+  // Helper routine for ClearSyncFlagForURL.
   void EnableWritingOnIOThread(const FileSystemURL& url);
 
   // Callback routine for ApplyRemoteChange.
   void DidApplyRemoteChange(
       const FileSystemURL& url,
       const SyncStatusCallback& callback_on_ui,
       base::PlatformFileError file_error);
 
   void DidGetFileMetadata(
       const SyncFileMetadataCallback& callback,
@@ skipping 38 matching lines @@
   ObserverList<LocalOriginChangeObserver> origin_change_observers_;
 
   int mock_notify_changes_duration_in_sec_;
 
   DISALLOW_COPY_AND_ASSIGN(LocalFileSyncContext);
 };
 
 }  // namespace fileapi
 
 #endif  // WEBKIT_FILEAPI_SYNCABLE_LOCAL_FILE_SYNC_CONTEXT_H_