Providing more information on why certain users can't be added to multi-profile

chrome/browser/ui/ash/session_state_delegate_views.cc

Index: chrome/browser/ui/ash/session_state_delegate_views.cc
diff --git a/chrome/browser/ui/ash/session_state_delegate_views.cc b/chrome/browser/ui/ash/session_state_delegate_views.cc
index 96223195aa432bd1e9e53281a2251c7ab4b21740..3f32ce71713026fac2063701bb7fc5af22b6879c 100644
--- a/chrome/browser/ui/ash/session_state_delegate_views.cc
+++ b/chrome/browser/ui/ash/session_state_delegate_views.cc
@@ -91,6 +91,10 @@ void SessionStateDelegate::CycleActiveUser(CycleUser cycle_user) {
   NOTIMPLEMENTED();
 }
 
+PrimaryUserPolicy SessionStateDelegate::GetPrimaryUserPolicy() const {
+  return PRIMARY_USER_POLICY_ALLOW;
+}
+
 void SessionStateDelegate::AddSessionStateObserver(
     ash::SessionStateObserver* observer) {
   NOTIMPLEMENTED();