Show account part of the display email when real name is not available.

chrome/browser/chromeos/login/user_manager_impl.cc

 // Copyright (c) 2012 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/user_manager_impl.h"
 
 #include <vector>
 
 #include "ash/shell.h"
 #include "ash/desktop_background/desktop_background_controller.h"
@@ skipping 271 matching lines @@
     is_current_user_new_ = true;
     logged_in_user_ = CreateUser(email);
   } else {
     logged_in_user_ = *logged_in_user;
     users_.erase(logged_in_user);
   }
   // This user must be in the front of the user list.
   users_.insert(users_.begin(), logged_in_user_);
 
   if (is_current_user_new_) {
+    SaveUserDisplayName(GetLoggedInUser().email(),
+        UTF8ToUTF16(GetLoggedInUser().GetAccountName(true)));
     SetInitialUserImage(email);
     SetInitialUserWallpaper(email);
   } else {
     // Download profile image if it's user image and see if it has changed.
     int image_index = logged_in_user_->image_index();
     if (image_index == User::kProfileImageIndex) {
       InitDownloadedProfileImage();
       BrowserThread::PostDelayedTask(
           BrowserThread::UI,
           FROM_HERE,
@@ skipping 1071 matching lines @@
 
 void UserManagerImpl::OnDownloadComplete(ProfileDownloader* downloader,
                                          bool success) {
   // Make sure that |ProfileDownloader| gets deleted after return.
   scoped_ptr<ProfileDownloader> profile_image_downloader(
       profile_image_downloader_.release());
   DCHECK(profile_image_downloader.get() == downloader);
 
   ProfileDownloadResult result;
   if (!success) {
+    SaveUserDisplayName(GetLoggedInUser().email(),
+        UTF8ToUTF16(GetLoggedInUser().GetAccountName(true)));
     result = kDownloadFailure;
   } else {
     if (downloader->GetProfileFullName().empty()) {
       SaveUserDisplayName(GetLoggedInUser().email(),
-          UTF8ToUTF16(GetLoggedInUser().email()));
+          UTF8ToUTF16(GetLoggedInUser().GetAccountName(true)));
     } else {
       SaveUserDisplayName(GetLoggedInUser().email(),
           downloader->GetProfileFullName());
     }
     if (downloader->GetProfilePicture().isNull())
       result = kDownloadDefault;
     else
       result = kDownloadSuccess;
   }
   UMA_HISTOGRAM_ENUMERATION("UserImage.ProfileDownloadResult",
@@ skipping 113 matching lines @@
     BrowserThread::PostTask(
         BrowserThread::FILE,
         FROM_HERE,
         base::Bind(&UserManagerImpl::DeleteUserImage,
                    base::Unretained(this),
                    image_path));
   }
 }
 
 }  // namespace chromeos