Remote service state handling

chrome/browser/sync_file_system/sync_event_observer.h

Index: chrome/browser/sync_file_system/sync_event_observer.h
diff --git a/chrome/browser/sync_file_system/sync_event_observer.h b/chrome/browser/sync_file_system/sync_event_observer.h
index 4d26e93d0dc2f1f035358958306dc7c2348f4996..0e9c0c815a47aed7db80c0d7ab2eb363ce73e3b4 100644
--- a/chrome/browser/sync_file_system/sync_event_observer.h
+++ b/chrome/browser/sync_file_system/sync_event_observer.h
@@ -36,13 +36,8 @@ class SyncEventObserver {
     // database, checking connectivity and authenticating to the service etc).
     SYNC_SERVICE_INITIALIZING,
 
-    // The sync service has detected changes in local or remote side and is
-    // performing file synchronization.
-    SYNC_SERVICE_SYNCING,
-
-    // The sync service is up and runnable but currently is idle (i.e. no
-    // file activities which require sync operation in remote and local side).
-    SYNC_SERVICE_IDLE,
+    // The sync service is up and running.
+    SYNC_SERVICE_RUNNING,
 
     // The sync service is (temporarily) suspended due to some recoverable
     // errors, e.g. network is offline, the user is not authenticated, remote
@@ -57,7 +52,7 @@ class SyncEventObserver {
     SYNC_SERVICE_DISABLED,
   };
 
-  // Reports there was an error in the sync file system backend.
+  // Reports there was a state change in the sync file system backend.
   virtual void OnSyncStateUpdated(fileapi::SyncServiceState state,
                                   const std::string& description) = 0;