Fix up various browser tests not to use WaitForNavigation.

chrome/test/base/ui_test_utils.h

Index: chrome/test/base/ui_test_utils.h
diff --git a/chrome/test/base/ui_test_utils.h b/chrome/test/base/ui_test_utils.h
index 84a4e7cc437ebd93f5d8fb86fbab8a50915dcf79..201f82f772013345510743d1dfa9167215e43079 100644
--- a/chrome/test/base/ui_test_utils.h
+++ b/chrome/test/base/ui_test_utils.h
@@ -230,10 +230,14 @@ bool IsViewFocused(const Browser* browser, ViewID vid);
 void ClickOnView(const Browser* browser, ViewID vid);
 
 // Blocks until a notification for given |type| is received.
+// TODO(gbillock): remove this race hazard.
+// Use WindowedNotificationObserver instead.
 void WaitForNotification(int type);
 
 // Blocks until a notification for given |type| from the specified |source|
 // is received.
+// TODO(gbillock): remove this race hazard.
+// Use WindowedNotificationObserver instead.
 void WaitForNotificationFrom(int type,
                              const NotificationSource& source);