events: Inlcude the event-phase and event-result in Event.

ui/base/events/event_dispatcher.cc

Index: ui/base/events/event_dispatcher.cc
diff --git a/ui/base/events/event_dispatcher.cc b/ui/base/events/event_dispatcher.cc
index ec9c5ac54e8eeee7d2638ca0664ec06d9c471d99..23bad57e82cf8a7a7719531c528cfe786b4bc3ad 100644
--- a/ui/base/events/event_dispatcher.cc
+++ b/ui/base/events/event_dispatcher.cc
@@ -44,4 +44,15 @@ EventResult EventDispatcher::DispatchEventToSingleHandler(EventHandler* handler,
   return handler->OnGestureEvent(event);
 }
 
+////////////////////////////////////////////////////////////////////////////////
+// EventDispatcher::ScopedDispatchHelper
+
+EventDispatcher::ScopedDispatchHelper::ScopedDispatchHelper(Event* event)
+    : Event::DispatcherApi(event) {
+}
+
+EventDispatcher::ScopedDispatchHelper::~ScopedDispatchHelper() {
+  set_phase(EP_POSTDISPATCH);
+}
+
 }  // namespace ui