cros: Merge SystemTrayDelegate::GetUserLoginStatus

ash/test/test_system_tray_delegate.cc

Index: ash/test/test_system_tray_delegate.cc
diff --git a/ash/test/test_system_tray_delegate.cc b/ash/test/test_system_tray_delegate.cc
index d3ea55ca56b8062ecc28846f7022f14b73b608b0..9e47cc9eebc9bcdf70d9b9b74ebf17a703bd027e 100644
--- a/ash/test/test_system_tray_delegate.cc
+++ b/ash/test/test_system_tray_delegate.cc
@@ -6,8 +6,6 @@
 
 #include <string>
 
-#include "ash/login_status.h"
-#include "ash/session/session_controller.h"
 #include "ash/shell.h"
 #include "base/time/time.h"
 
@@ -36,10 +34,6 @@ void TestSystemTrayDelegate::SetAvailableIMEList(const IMEInfoList& list) {
   ime_list_ = list;
 }
 
-LoginStatus TestSystemTrayDelegate::GetUserLoginStatus() const {
-  return Shell::Get()->session_controller()->login_status();
-}
-
 bool TestSystemTrayDelegate::GetSessionStartTime(
     base::TimeTicks* session_start_time) {
   // Just returns TimeTicks::Now(), so the remaining time is always the