Revert of Only dispatch menu events if they have a valid target.

ui/events/event_utils.cc

Index: ui/events/event_utils.cc
diff --git a/ui/events/event_utils.cc b/ui/events/event_utils.cc
index e4b384a47442200a13e29deb7aefadd74ba297a4..e5a319e10f15bf0daab6633f98588eb86fd0b272 100644
--- a/ui/events/event_utils.cc
+++ b/ui/events/event_utils.cc
@@ -15,53 +15,6 @@
 namespace {
 int g_custom_event_types = ET_LAST;
 }  // namespace
-
-scoped_ptr<Event> EventFromNative(const base::NativeEvent& native_event) {
-  scoped_ptr<Event> event;
-  EventType type = EventTypeFromNative(native_event);
-  switch(type) {
-    case ET_KEY_PRESSED:
-    case ET_KEY_RELEASED:
-      event.reset(new KeyEvent(native_event, false));
-      break;
-
-    case ET_TRANSLATED_KEY_PRESS:
-    case ET_TRANSLATED_KEY_RELEASE:
-      // These should not be generated by native events.
-      NOTREACHED();
-      break;
-
-    case ET_MOUSE_PRESSED:
-    case ET_MOUSE_DRAGGED:
-    case ET_MOUSE_RELEASED:
-    case ET_MOUSE_MOVED:
-    case ET_MOUSE_ENTERED:
-    case ET_MOUSE_EXITED:
-      event.reset(new MouseEvent(native_event));
-      break;
-
-    case ET_MOUSEWHEEL:
-      event.reset(new MouseWheelEvent(native_event));
-      break;
-
-    case ET_SCROLL_FLING_START:
-    case ET_SCROLL_FLING_CANCEL:
-    case ET_SCROLL:
-      event.reset(new ScrollEvent(native_event));
-      break;
-
-    case ET_TOUCH_RELEASED:
-    case ET_TOUCH_PRESSED:
-    case ET_TOUCH_MOVED:
-    case ET_TOUCH_CANCELLED:
-      event.reset(new TouchEvent(native_event));
-      break;
-
-    default:
-      break;
-  }
-  return event.Pass();
-}
 
 int RegisterCustomEventType() {
   return ++g_custom_event_types;