chromeos: Move InputMethodUtil into //ui/base/ime/chromeos

chrome/browser/chromeos/input_method/mock_input_method_manager_impl.cc

 // Copyright 2017 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/chromeos/input_method/mock_input_method_manager_impl.h"
 
 #include <utility>
 
-#include "chrome/browser/chromeos/input_method/input_method_util.h"
+#include "ui/base/ime/chromeos/input_method_util.h"
 
 namespace chromeos {
 namespace input_method {
 
 MockInputMethodManagerImpl::State::State(MockInputMethodManagerImpl* manager)
     : manager_(manager) {
   active_input_method_ids.push_back("xkb:us::eng");
 }
 
 scoped_refptr<InputMethodManager::State>
@@ skipping 119 matching lines @@
   comp_ime_manager_ = std::move(comp_ime_manager);
 }
 
 void MockInputMethodManagerImpl::set_application_locale(
     const std::string& value) {
   delegate_.set_active_locale(value);
 }
 
 }  // namespace input_method
 }  // namespace chromeos