Remove InputMethodEventHandler.

ash/mus/ash_window_tree_host_mus.cc

Index: ash/mus/ash_window_tree_host_mus.cc
diff --git a/ash/mus/ash_window_tree_host_mus.cc b/ash/mus/ash_window_tree_host_mus.cc
index 7c10818a2cb53502302e5b63d78e7964aa72d2ac..18d9edafc5f1f71f5babbb22aeede09b6e66b174 100644
--- a/ash/mus/ash_window_tree_host_mus.cc
+++ b/ash/mus/ash_window_tree_host_mus.cc
@@ -6,7 +6,6 @@
 
 #include "ash/host/root_window_transformer.h"
 #include "ash/host/transformer_helper.h"
-#include "ash/ime/input_method_event_handler.h"
 #include "base/memory/ptr_util.h"
 #include "ui/aura/mus/window_tree_host_mus_init_params.h"
 #include "ui/aura/window.h"
@@ -88,13 +87,7 @@ void AshWindowTreeHostMus::UpdateRootWindowSizeInPixels(
 
 ui::EventDispatchDetails AshWindowTreeHostMus::DispatchKeyEventPostIME(
     ui::KeyEvent* event) {
-  // input_method_handler() can be null when using IME service with --mus.
-  if (input_method_handler())
-    input_method_handler()->SetPostIME(true);
-  ui::EventDispatchDetails details = SendEventToSink(event);
-  if (input_method_handler() && !details.dispatcher_destroyed)
-    input_method_handler()->SetPostIME(false);
-  return details;
+  return SendEventToSink(event);

[sadrul, 2017/05/15 14:44:24]

ditto

[Hadi, 2017/05/15 17:22:13]

Done.

 }
 
 }  // namespace ash