Refactoring to make adding ink drop animations easier

ui/events/event_target.h

Index: ui/events/event_target.h
diff --git a/ui/events/event_target.h b/ui/events/event_target.h
index e8b14a6445851b3a5b2e00a9c5dae39c0a79da2e..c8273f4aad88539e5007935afe376bc245c738ba 100644
--- a/ui/events/event_target.h
+++ b/ui/events/event_target.h
@@ -80,9 +80,9 @@ class EVENTS_EXPORT EventTarget : public EventHandler {
   void set_target_handler(EventHandler* handler) {
     target_handler_ = handler;
   }
+  EventHandler* target_handler() { return target_handler_; }
 
  protected:
-  EventHandler* target_handler() { return target_handler_; }
 
   // Overridden from EventHandler:
   void OnEvent(Event* event) override;