ChromeOS: This CL moves chromeos/login/user_names* to user_mananger.

chrome/browser/drive/drive_notification_manager_factory_browsertest.cc

Index: chrome/browser/drive/drive_notification_manager_factory_browsertest.cc
diff --git a/chrome/browser/drive/drive_notification_manager_factory_browsertest.cc b/chrome/browser/drive/drive_notification_manager_factory_browsertest.cc
index 99ed041ab885e7b1e13313c244b6c4bfd3a0e00f..4a102fa9199abfe7e4acdb5b8ad6c55d1b04bbc5 100644
--- a/chrome/browser/drive/drive_notification_manager_factory_browsertest.cc
+++ b/chrome/browser/drive/drive_notification_manager_factory_browsertest.cc
@@ -11,9 +11,9 @@
 #include "chrome/common/chrome_switches.h"
 #include "chrome/test/base/in_process_browser_test.h"
 #include "chromeos/chromeos_switches.h"
-#include "chromeos/login/user_names.h"
 #include "components/signin/core/account_id/account_id.h"
 #include "components/user_manager/user_manager.h"
+#include "components/user_manager/user_names.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace drive {
@@ -46,7 +46,7 @@ class DriveNotificationManagerFactoryGuestBrowserTest
     command_line->AppendSwitchASCII(chromeos::switches::kLoginProfile, "user");
     command_line->AppendSwitchASCII(
         chromeos::switches::kLoginUser,
-        chromeos::login::GuestAccountId().GetUserEmail());
+        user_manager::GuestAccountId().GetUserEmail());
   }
 };