Rename "managed (mode|user)" to "supervised user" (part 7)

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 0d66217d1e5f5bd3a89abcdcab288342a9d22d36..f3646a7a7aa3ca238418c8b359c03101a1c49cd0 100644
--- a/ash/system/user/user_view.cc
+++ b/ash/system/user/user_view.cc
@@ -451,7 +451,7 @@ void UserView::AddUserCard(user::LoginStatus login) {
     is_user_card_button_ = true;
   }
   AddChildViewAt(user_card_view_, 0);
-  // Card for locally managed user can consume more space than currently
+  // Card for supervised user can consume more space than currently
   // available. In that case we should increase system bubble's width.
   if (login == user::LOGGED_IN_PUBLIC)
     bubble_view->SetWidth(GetPreferredSize().width());