Update KeyguardStatusView on user and alarm changes

Refreshes both owner info and the next alarm when
the current user changes. Also updates the next
alarm when it changes.

Bug: 16531212
Change-Id: Ibc9de5d28b2cafd6946fc56602f12769d3526728

packages/Keyguard/src/com/android/keyguard/KeyguardStatusView.java

@@ -75,6 +75,7 @@ public class KeyguardStatusView extends GridLayout {
         @Override
         public void onUserSwitchComplete(int userId) {
             refresh();
+            updateOwnerInfo();
         }
     };