Adding mojo calls for several lock screen related operations.

chrome/browser/ui/webui/chromeos/login/gaia_screen_handler.cc

 // Copyright 2013 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/ui/webui/chromeos/login/gaia_screen_handler.h"
 
 #include "ash/system/devicetype_utils.h"
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/guid.h"
 #include "base/logging.h"
 #include "base/metrics/histogram_macros.h"
 #include "base/stl_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/task_scheduler/post_task.h"
 #include "base/values.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/browser_shutdown.h"
 #include "chrome/browser/chromeos/language_preferences.h"
+#include "chrome/browser/chromeos/login/lock_screen_utils.h"
 #include "chrome/browser/chromeos/login/screens/network_error.h"
 #include "chrome/browser/chromeos/login/ui/user_adding_screen.h"
 #include "chrome/browser/chromeos/login/users/chrome_user_manager.h"
 #include "chrome/browser/chromeos/net/network_portal_detector_impl.h"
 #include "chrome/browser/chromeos/policy/browser_policy_connector_chromeos.h"
 #include "chrome/browser/chromeos/policy/proto/chrome_device_policy.pb.h"
 #include "chrome/browser/chromeos/profiles/profile_helper.h"
 #include "chrome/browser/chromeos/settings/cros_settings.h"
 #include "chrome/browser/io_thread.h"
 #include "chrome/browser/ui/webui/chromeos/login/enrollment_screen_handler.h"
@@ skipping 842 matching lines @@
 
   input_method::InputMethodManager* imm =
       input_method::InputMethodManager::Get();
 
   scoped_refptr<input_method::InputMethodManager::State> gaia_ime_state =
       imm->GetActiveIMEState()->Clone();
   imm->SetState(gaia_ime_state);
 
   // Set Least Recently Used input method for the user.
   if (!populated_email_.empty()) {
-    SigninScreenHandler::SetUserInputMethod(populated_email_,
-                                            gaia_ime_state.get());
+    lock_screen_utils::SetUserInputMethod(populated_email_,
+                                          gaia_ime_state.get());
   } else {
     std::vector<std::string> input_methods;
     if (gaia_ime_state->GetAllowedInputMethods().empty()) {
       input_methods =
           imm->GetInputMethodUtil()->GetHardwareLoginInputMethodIds();
     } else {
       input_methods = gaia_ime_state->GetAllowedInputMethods();
     }
-    const std::string owner_im = SigninScreenHandler::GetUserLastInputMethod(
+    const std::string owner_im = lock_screen_utils::GetUserLastInputMethod(
         user_manager::UserManager::Get()->GetOwnerAccountId().GetUserEmail());
     const std::string system_im = g_browser_process->local_state()->GetString(
         language_prefs::kPreferredKeyboardLayout);
 
     PushFrontIMIfNotExists(owner_im, &input_methods);
     PushFrontIMIfNotExists(system_im, &input_methods);
 
     gaia_ime_state->EnableLoginLayouts(
         g_browser_process->GetApplicationLocale(), input_methods);
 
@@ skipping 76 matching lines @@
 SigninScreenHandlerDelegate* GaiaScreenHandler::Delegate() {
   return signin_screen_handler_->delegate_;
 }
 
 bool GaiaScreenHandler::IsRestrictiveProxy() const {
   return !disable_restrictive_proxy_check_for_test_ &&
          !IsOnline(captive_portal_status_);
 }
 
 }  // namespace chromeos