Chromeos: Only set email text if there is a logged in user

35 tests fail because we are setting the localized text for the string userEmail to the logged in email for a user, but in the test environment there is no logged in user.

BUG=105049
TEST=Various browser tests, including DownloadTest.ChromeURLAfterDownload

Review URL: http://codereview.chromium.org/8624004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@111026 0039d316-1c4b-4281-b951-d872f2087c98

chrome/browser/ui/webui/options/personal_options_handler.cc

@@ -202,8 +202,10 @@ void PersonalOptionsHandler::GetLocalizedValues(
       l10n_util::GetStringUTF16(IDS_OPTIONS_ENABLE_SCREENLOCKER_CHECKBOX));
   localized_strings->SetString("changePicture",
       l10n_util::GetStringUTF16(IDS_OPTIONS_CHANGE_PICTURE));
-  localized_strings->SetString("userEmail",
-      chromeos::UserManager::Get()->logged_in_user().email());
+  if (chromeos::UserManager::Get()->user_is_logged_in()) {
+    localized_strings->SetString("userEmail",
+        chromeos::UserManager::Get()->logged_in_user().email());
+  }
 #endif
 }