Notification balloons don't want the WS_EX_LAYOUTRTL style flag, since the di...

views/widget/widget_win.cc

Index: views/widget/widget_win.cc
===================================================================
--- views/widget/widget_win.cc	(revision 48671)
+++ views/widget/widget_win.cc	(working copy)
@@ -1253,9 +1253,12 @@
 // static
 Widget* Widget::CreatePopupWidget(TransparencyParam transparent,
                                   EventsParam accept_events,
-                                  DeleteParam delete_on_destroy) {
+                                  DeleteParam delete_on_destroy,
+                                  MirroringParam mirror_in_rtl) {
   WidgetWin* popup = new WidgetWin;
-  DWORD ex_style = WS_EX_TOOLWINDOW | l10n_util::GetExtendedTooltipStyles();
+  DWORD ex_style = WS_EX_TOOLWINDOW;
+  if (mirror_in_rtl == MirrorOriginInRTL)
+    ex_style |= l10n_util::GetExtendedTooltipStyles();
   if (transparent == Transparent)
     ex_style |= WS_EX_LAYERED;
   if (accept_events != AcceptEvents)