Index: chrome/browser/sync_file_system/drive_backend/sync_engine.h |
diff --git a/chrome/browser/sync_file_system/drive_backend/sync_engine.h b/chrome/browser/sync_file_system/drive_backend/sync_engine.h |
index b2279bd00e9b0a4ef417720133ec351543f45aa1..5c6f88624c210ed42cf3b3720f1737864d8bd972 100644 |
--- a/chrome/browser/sync_file_system/drive_backend/sync_engine.h |
+++ b/chrome/browser/sync_file_system/drive_backend/sync_engine.h |
@@ -52,10 +52,8 @@ namespace drive_backend { |
class DriveServiceWrapper; |
class DriveUploaderWrapper; |
-class MetadataDatabase; |
class RemoteChangeProcessorOnWorker; |
class RemoteChangeProcessorWrapper; |
-class SyncTaskManager; |
class SyncWorkerInterface; |
class SyncEngine : public RemoteFileSyncService, |