Fixed suggesting adding more users into multi-profile session when we don't have more

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 de814bd3f1c1452e74dba8de267bcb68b2619800..c816f7e5fe299cad20757761cb05520def09615d 100644
--- a/chrome/browser/ui/ash/session_state_delegate_views.cc
+++ b/chrome/browser/ui/ash/session_state_delegate_views.cc
@@ -36,6 +36,10 @@ int SessionStateDelegate::NumberOfLoggedInUsers() const {
   return 1;
 }
 
+int SessionStateDelegate::GetNumberOfAdmittedForMultiProfileUsers() const {
+  return GetMaximumNumberOfLoggedInUsers() - NumberOfLoggedInUsers();
+}
+
 bool SessionStateDelegate::IsActiveUserSessionStarted() const {
   return true;
 }