mash: Don't close system tray bubble for clicks in menus/notifications

ash/system/tray/tray_event_filter.h

Index: ash/system/tray/tray_event_filter.h
diff --git a/ash/system/tray/tray_event_filter.h b/ash/system/tray/tray_event_filter.h
index c38dd2b23a0f931f9b5ab0f11df0eefc0333e28c..dd73f6a0e3b1a9739c3e7de493574db80468bd10 100644
--- a/ash/system/tray/tray_event_filter.h
+++ b/ash/system/tray/tray_event_filter.h
@@ -32,14 +32,14 @@ class TrayEventFilter : public views::PointerWatcher {
   void RemoveWrapper(TrayBubbleWrapper* wrapper);
 
   // views::PointerWatcher:
-  void OnMousePressed(const ui::MouseEvent& event,
-                      const gfx::Point& location_in_screen) override;
-  void OnTouchPressed(const ui::TouchEvent& event,
-                      const gfx::Point& location_in_screen) override;
+  void OnMousePressed(const gfx::Point& location_in_screen,
+                      views::Widget* target) override;
+  void OnTouchPressed(const gfx::Point& location_in_screen,
+                      views::Widget* target) override;
 
  private:
-  void ProcessLocatedEvent(const ui::LocatedEvent& event,
-                           const gfx::Point& location_in_screen);
+  void ProcessPressedEvent(const gfx::Point& location_in_screen,
+                           views::Widget* target);
 
   std::set<TrayBubbleWrapper*> wrappers_;