IME for Mus: EnumTraits for TextInputMode and TextInputType.

ui/aura/mus/input_method_mus.cc

Index: ui/aura/mus/input_method_mus.cc
diff --git a/ui/aura/mus/input_method_mus.cc b/ui/aura/mus/input_method_mus.cc
index da9b27b0f600894099d11196e5803e36bc5019d4..fdce89854b392e868af4091a7d5b98b6ac86f9d5 100644
--- a/ui/aura/mus/input_method_mus.cc
+++ b/ui/aura/mus/input_method_mus.cc
@@ -93,8 +93,7 @@ void InputMethodMus::OnTextInputTypeChanged(const ui::TextInputClient* client) {
   InputMethodBase::OnTextInputTypeChanged(client);
 
   if (input_method_) {
-    input_method_->OnTextInputTypeChanged(
-        static_cast<ui::mojom::TextInputType>(client->GetTextInputType()));
+    input_method_->OnTextInputTypeChanged(client->GetTextInputType());
   }
 }