[Easy signin] Add method to get user info to easyUnlockPrivate

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

 // Copyright (c) 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/signin_screen_handler.h"
 
 #include <algorithm>
 #include <vector>
 
 #include "base/bind.h"
@@ skipping 309 matching lines @@
     keyboard->RemoveObserver(this);
   weak_factory_.InvalidateWeakPtrs();
   if (delegate_)
     delegate_->SetWebUIHandler(NULL);
   network_state_informer_->RemoveObserver(this);
   if (max_mode_delegate_) {
     max_mode_delegate_->RemoveObserver(this);
     max_mode_delegate_.reset(NULL);
   }
   ScreenlockBridge::Get()->SetLockHandler(NULL);
+  ScreenlockBridge::Get()->SetFocusedUser("");
 }
 
 void SigninScreenHandler::DeclareLocalizedValues(
     LocalizedValuesBuilder* builder) {
   builder->Add("passwordHint", IDS_LOGIN_POD_EMPTY_PASSWORD_TEXT);
   builder->Add("podMenuButtonAccessibleName",
                IDS_LOGIN_POD_MENU_BUTTON_ACCESSIBLE_NAME);
   builder->Add("podMenuRemoveItemAccessibleName",
                IDS_LOGIN_POD_MENU_REMOVE_ITEM_ACCESSIBLE_NAME);
   builder->Add("passwordFieldAccessibleName",
@@ skipping 979 matching lines @@
   UpdateState(ErrorScreenActor::ERROR_REASON_LOADING_TIMEOUT);
 }
 
 void SigninScreenHandler::HandleUpdateOfflineLogin(bool offline_login_active) {
   offline_login_active_ = offline_login_active;
 }
 
 void SigninScreenHandler::HandleFocusPod(const std::string& user_id) {
   SetUserInputMethod(user_id);
   WallpaperManager::Get()->SetUserWallpaperDelayed(user_id);
+  ScreenlockBridge::Get()->SetFocusedUser(user_id);
 }
 
 void SigninScreenHandler::HandleHardlockPod(const std::string& user_id) {
   SetAuthType(user_id,
               ScreenlockBridge::LockHandler::FORCE_OFFLINE_PASSWORD,
               base::string16());
   HideUserPodCustomIcon(user_id);
 }
 
 void SigninScreenHandler::HandleRetrieveAuthenticatedUserEmail(
@@ skipping 173 matching lines @@
   return gaia_screen_handler_->frame_error();
 }
 
 void SigninScreenHandler::OnCapsLockChanged(bool enabled) {
   caps_lock_enabled_ = enabled;
   if (page_is_ready())
     CallJS("login.AccountPickerScreen.setCapsLockState", caps_lock_enabled_);
 }
 
 }  // namespace chromeos