make new syncer thread the default.

chrome/browser/sync/js_sync_manager_observer_unittest.cc

Index: chrome/browser/sync/js_sync_manager_observer_unittest.cc
diff --git a/chrome/browser/sync/js_sync_manager_observer_unittest.cc b/chrome/browser/sync/js_sync_manager_observer_unittest.cc
index b9c0c33ec160cb56e32f8b6dd6c2e7246c47649d..e85469053962448553afbb9c14f8bacea45bf19e 100644
--- a/chrome/browser/sync/js_sync_manager_observer_unittest.cc
+++ b/chrome/browser/sync/js_sync_manager_observer_unittest.cc
@@ -39,12 +39,7 @@ TEST_F(JsSyncManagerObserverTest, NoArgNotifiations) {
   EXPECT_CALL(mock_router_,
               RouteJsEvent("onPassphraseFailed",
                            HasArgs(JsArgList()), NULL));
-  EXPECT_CALL(mock_router_,
-              RouteJsEvent("onPaused",
-                           HasArgs(JsArgList()), NULL));
-  EXPECT_CALL(mock_router_,
-              RouteJsEvent("onResumed",
-                           HasArgs(JsArgList()), NULL));
+
   EXPECT_CALL(mock_router_,
               RouteJsEvent("onStopSyncingPermanently",
                            HasArgs(JsArgList()), NULL));
@@ -57,8 +52,6 @@ TEST_F(JsSyncManagerObserverTest, NoArgNotifiations) {
 
   sync_manager_observer_.OnInitializationComplete();
   sync_manager_observer_.OnPassphraseFailed();
-  sync_manager_observer_.OnPaused();
-  sync_manager_observer_.OnResumed();
   sync_manager_observer_.OnStopSyncingPermanently();
   sync_manager_observer_.OnClearServerDataSucceeded();
   sync_manager_observer_.OnClearServerDataFailed();