Don't send touch events to windows like menus when the touch occurs outside the menu bounds.

ui/views/controls/menu/menu_message_loop_mac.cc

Index: ui/views/controls/menu/menu_message_loop_mac.cc
diff --git a/ui/views/controls/menu/menu_message_loop_mac.cc b/ui/views/controls/menu/menu_message_loop_mac.cc
index c443ce9beb40c0aa6390806359747b1565606ff7..6d3afb77acc5aecb9577267554cbeb22e0d2c5c5 100644
--- a/ui/views/controls/menu/menu_message_loop_mac.cc
+++ b/ui/views/controls/menu/menu_message_loop_mac.cc
@@ -18,7 +18,7 @@ MenuMessageLoop* MenuMessageLoop::Create() {
 }
 
 // static
-void MenuMessageLoop::RepostEventToWindow(const ui::LocatedEvent& event,
+void MenuMessageLoop::RepostEventToWindow(const ui::LocatedEvent* event,
                                           gfx::NativeWindow window,
                                           const gfx::Point& screen_loc) {
   NOTIMPLEMENTED();