IME (input method editor) support for Aura, part 3 of 3: Use ui::InputMethod in ash.

ui/views/ime/input_method_ibus.h

Index: ui/views/ime/input_method_ibus.h
diff --git a/ui/views/ime/input_method_ibus.h b/ui/views/ime/input_method_ibus.h
index 8d7b59105f07f1ebac5adc2775bf1d8209138cec..0c0526cfcf8761eeaf2493de426d88f5f3ec40f1 100644
--- a/ui/views/ime/input_method_ibus.h
+++ b/ui/views/ime/input_method_ibus.h
@@ -30,6 +30,8 @@ typedef struct _IBusText IBusText;
 namespace views {
 
 // An InputMethod implementation based on IBus.
+// TODO(yusukes): Remove this class when TOUCH_UI migrates to Aura. For Aura,
+// ui/base/ime/input_method_* classes are available.
 class InputMethodIBus : public InputMethodBase {
  public:
   explicit InputMethodIBus(internal::InputMethodDelegate* delegate);