[cros] Display emails of users are stored in a separate dictionary in Local State.

chrome/browser/chromeos/login/login_utils.h

 // Copyright (c) 2011 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.
 
 #ifndef CHROME_BROWSER_CHROMEOS_LOGIN_LOGIN_UTILS_H_
 #define CHROME_BROWSER_CHROMEOS_LOGIN_LOGIN_UTILS_H_
 #pragma once
 
 #include <string>
 
@@ skipping 34 matching lines @@
   // Thin wrapper around BrowserInit::LaunchBrowser().  Meant to be used in a
   // Task posted to the UI thread.  Once the browser is launched the login
   // host is deleted.
   static void DoBrowserLaunch(Profile* profile,
                               LoginDisplayHost* login_host);
 
   virtual ~LoginUtils() {}
 
   // Loads and prepares profile for the session. Fires |delegate| in the end.
   // If |pending_requests| is true, there's a pending online auth request.
+  // If |display_email| is not empty, user's displayed email will be set to
+  // this value, shown in UI.
   // Also see DelegateDeleted method.
   virtual void PrepareProfile(
       const std::string& username,
+      const std::string& display_email,
       const std::string& password,
       const GaiaAuthConsumer::ClientLoginResult& credentials,
       bool pending_requests,
       bool using_oauth,
       bool has_cookies,
       Delegate* delegate) = 0;
 
   // Invalidates |delegate|, which was passed to PrepareProfile method call.
   virtual void DelegateDeleted(Delegate* delegate) = 0;
 
@@ skipping 15 matching lines @@
   // holds reference to login profile and is later used during fetching of
   // OAuth tokens.
   // TODO(nkostylev): Cleanup after WebUI login migration is complete.
   virtual scoped_refptr<Authenticator> CreateAuthenticator(
       LoginStatusConsumer* consumer) = 0;
 
   // Prewarms the authentication network connection.
   virtual void PrewarmAuthentication() = 0;
 
   // Restores authentication session after crash.
-  virtual void RestoreAuthenticationSession(const std::string& user_name,
-                                            Profile* profile) = 0;
+  virtual void RestoreAuthenticationSession(Profile* profile) = 0;
 
   // Starts process of fetching OAuth2 tokens (based on OAuth1 tokens found
   // in |user_profile|) and kicks off internal services that depend on them.
   virtual void StartTokenServices(Profile* user_profile) = 0;
 
   // Supply credentials for sync and others to use.
   virtual void StartSync(
       Profile* profile,
       const GaiaAuthConsumer::ClientLoginResult& credentials) = 0;
 
@@ skipping 24 matching lines @@
   // given command line.
   virtual std::string GetOffTheRecordCommandLine(
       const GURL& start_url,
       const CommandLine& base_command_line,
       CommandLine* command_line) = 0;
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_LOGIN_LOGIN_UTILS_H_