Refactoring for the InputMethod & InputMethodDelegate interfaces.

ash/ime/input_method_event_handler.cc

Index: ash/ime/input_method_event_handler.cc
diff --git a/ash/ime/input_method_event_handler.cc b/ash/ime/input_method_event_handler.cc
index 8d3c0a8a6b8f22d4b4b1a15b8ba643c6b14295a5..da7d2fdc665e295b629fc8e8f94187567a152a65 100644
--- a/ash/ime/input_method_event_handler.cc
+++ b/ash/ime/input_method_event_handler.cc
@@ -32,7 +32,7 @@ void InputMethodEventHandler::OnKeyEvent(ui::KeyEvent* event) {
     return;
   if (post_ime_)
     return;
-  input_method_->DispatchKeyEvent(*event);
+  input_method_->DispatchKeyEvent(event);
   event->StopPropagation();
 }