Fix bug #3077713 (Account Sync status is sometimes not reflecting the real status)

- make status refresh thru onResume()

This issue was a regression from the change to use Fragments

Change-Id: I5e293c4a72bdc70f02ccfe4fc84bfb32e2887fad

src/com/android/settings/ManageAccountsSettings.java

@@ -93,6 +93,12 @@ public class ManageAccountsSettings extends PreferenceFragment
         return view;
     }
 
+    @Override
+    public void onResume() {
+        super.onResume();
+        onSyncStateUpdated();
+    }
+
     @Override
     public void onActivityCreated(Bundle savedInstanceState) {
         super.onActivityCreated(savedInstanceState);