Merge "Force an update before we poll for the data."

Author: Tsu Chiang Chuang

tests/DataIdleTest/src/com/android/tests/dataidle/DataIdleTest.java

@@ -72,6 +72,7 @@ public void testMobile() {
      */
     private void fetchStats(NetworkTemplate template) {
         try {
+            mStatsService.forceUpdate();
             NetworkStats stats = mStatsService.getSummaryForAllUid(template, Long.MIN_VALUE,
                     Long.MAX_VALUE, false);
             reportStats(stats);