chrome/browser: Update calls from RunAllPending() to RunUntilIdle().

chrome/browser/sync/abstract_profile_sync_service_test.cc

Index: chrome/browser/sync/abstract_profile_sync_service_test.cc
diff --git a/chrome/browser/sync/abstract_profile_sync_service_test.cc b/chrome/browser/sync/abstract_profile_sync_service_test.cc
index 079eadcb15dcc24996b3b824598e964ba766664c..ef743760e04d71adc308ed31db3882164098573f 100644
--- a/chrome/browser/sync/abstract_profile_sync_service_test.cc
+++ b/chrome/browser/sync/abstract_profile_sync_service_test.cc
@@ -58,11 +58,11 @@ void AbstractProfileSyncServiceTest::SetUp() {
 void AbstractProfileSyncServiceTest::TearDown() {
   // Pump messages posted by the sync core thread (which may end up
   // posting on the IO thread).
-  ui_loop_.RunAllPending();
+  ui_loop_.RunUntilIdle();
   io_thread_.Stop();
   file_thread_.Stop();
   db_thread_.Stop();
-  ui_loop_.RunAllPending();
+  ui_loop_.RunUntilIdle();
 }
 
 bool AbstractProfileSyncServiceTest::CreateRoot(ModelType model_type) {