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

ash/system/user/user_view.cc

Index: ash/system/user/user_view.cc
diff --git a/ash/system/user/user_view.cc b/ash/system/user/user_view.cc
index f3646a7a7aa3ca238418c8b359c03101a1c49cd0..7c4720422d8072491469e8478a48063d690c2f51 100644
--- a/ash/system/user/user_view.cc
+++ b/ash/system/user/user_view.cc
@@ -493,8 +493,13 @@ void UserView::ToggleAddUserMenuOption() {
 
   const SessionStateDelegate* delegate =
       Shell::GetInstance()->session_state_delegate();
-  add_user_disabled_ = delegate->NumberOfLoggedInUsers() >=
-                       delegate->GetMaximumNumberOfLoggedInUsers();
+
+  bool IsMultiProfileAllowed =

[James Cook, 2014/08/11 17:01:34]

is_multi_profile_allowed (or just multi_profile_allowed)

[Roman Sorokin (ftl), 2014/08/11 17:41:45]

Done.

+      delegate->IsMultiProfileAllowedByPrimaryUserPolicy();
+  add_user_disabled_ = (delegate->NumberOfLoggedInUsers() >=
+                        delegate->GetMaximumNumberOfLoggedInUsers()) ||
+                       !IsMultiProfileAllowed;
+
   ButtonFromView* button = new ButtonFromView(
       add_user_view,
       add_user_disabled_ ? NULL : this,
@@ -508,9 +513,15 @@ void UserView::ToggleAddUserMenuOption() {
 
   if (add_user_disabled_) {
     ui::ResourceBundle& bundle = ui::ResourceBundle::GetSharedInstance();
+    int messageId;

[James Cook, 2014/08/11 17:01:34]

message_id

[Roman Sorokin (ftl), 2014/08/11 17:41:44]

Done.

+    if (!IsMultiProfileAllowed)
+      messageId = IDS_ASH_STATUS_TRAY_MESSAGE_NOT_ALLOWED_PRIMARY_USER;
+    else
+      messageId = IDS_ASH_STATUS_TRAY_MESSAGE_CANNOT_ADD_USER;
+
     popup_message_.reset(new PopupMessage(
         bundle.GetLocalizedString(IDS_ASH_STATUS_TRAY_CAPTION_CANNOT_ADD_USER),
-        bundle.GetLocalizedString(IDS_ASH_STATUS_TRAY_MESSAGE_CANNOT_ADD_USER),
+        bundle.GetLocalizedString(messageId),
         PopupMessage::ICON_WARNING,
         add_user_view->anchor(),
         views::BubbleBorder::TOP_LEFT,