Input methods configuration on User Adding Screen should be consistent with signin screen.

chrome/browser/chromeos/login/ui/user_adding_screen.cc

 // Copyright 2014 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/login/ui/user_adding_screen.h"
 
 #include "ash/shell.h"
 #include "ash/system/tray/system_tray.h"
 #include "base/bind.h"
 #include "base/memory/singleton.h"
 #include "base/observer_list.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/chromeos/login/helper.h"
 #include "chrome/browser/chromeos/login/ui/login_display_host_impl.h"
+#include "chrome/browser/chromeos/login/ui/user_adding_screen_input_methods_controller.h"
 #include "chrome/browser/chromeos/login/users/wallpaper/wallpaper_manager.h"
 #include "components/session_manager/core/session_manager.h"
 #include "components/user_manager/user_manager.h"
 #include "ui/gfx/rect.h"
 #include "ui/gfx/size.h"
 
 namespace chromeos {
 
 namespace {
 
@@ skipping 10 matching lines @@
  private:
   friend struct DefaultSingletonTraits<UserAddingScreenImpl>;
 
   void OnDisplayHostCompletion();
 
   UserAddingScreenImpl();
   virtual ~UserAddingScreenImpl();
 
   ObserverList<Observer> observers_;
   LoginDisplayHost* display_host_;
+
+  UserAddingScreenInputMethodsController im_controller_;
 };
 
 void UserAddingScreenImpl::Start() {
   CHECK(!IsRunning());
   gfx::Rect screen_bounds(chromeos::CalculateScreenBounds(gfx::Size()));
   display_host_ = new chromeos::LoginDisplayHostImpl(screen_bounds);
   display_host_->StartUserAdding(
       base::Bind(&UserAddingScreenImpl::OnDisplayHostCompletion,
                  base::Unretained(this)));
 
@@ skipping 36 matching lines @@
       session_manager::SESSION_STATE_ACTIVE);
   FOR_EACH_OBSERVER(Observer, observers_, OnUserAddingFinished());
 }
 
 // static
 UserAddingScreenImpl* UserAddingScreenImpl::GetInstance() {
   return Singleton<UserAddingScreenImpl>::get();
 }
 
 UserAddingScreenImpl::UserAddingScreenImpl()
-  : display_host_(NULL) {
+    : display_host_(NULL), im_controller_(this) {
 }
 
 UserAddingScreenImpl::~UserAddingScreenImpl() {
 }
 
 }  // anonymous namespace
 
 UserAddingScreen::UserAddingScreen() {}
 UserAddingScreen::~UserAddingScreen() {}
 
 UserAddingScreen* UserAddingScreen::Get() {
   return UserAddingScreenImpl::GetInstance();
 }
 
 }  // namespace chromeos