Re-order and remove unused Java imports.

webrtc/api/androidtests/src/org/webrtc/NetworkMonitorTest.java

 /*
  *  Copyright 2015 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 package org.webrtc;
 
 import static org.webrtc.NetworkMonitorAutoDetect.ConnectionType;
 import static org.webrtc.NetworkMonitorAutoDetect.ConnectivityManagerDelegate;
 import static org.webrtc.NetworkMonitorAutoDetect.INVALID_NET_ID;
 import static org.webrtc.NetworkMonitorAutoDetect.NetworkInformation;
 import static org.webrtc.NetworkMonitorAutoDetect.NetworkState;
 
 import android.annotation.SuppressLint;
 import android.content.Context;
 import android.content.Intent;
 import android.net.ConnectivityManager;
 import android.net.Network;
 import android.net.wifi.WifiManager;
 import android.os.Build;
 import android.os.Handler;
 import android.os.Looper;
-import android.telephony.TelephonyManager;
 import android.test.ActivityTestCase;
 import android.test.UiThreadTest;
 import android.test.suitebuilder.annotation.MediumTest;
 import android.test.suitebuilder.annotation.SmallTest;
 
 /**
  * Tests for org.webrtc.NetworkMonitor.
  */
 @SuppressLint("NewApi")
 public class NetworkMonitorTest extends ActivityTestCase {
@@ skipping 231 matching lines @@
    */
   @UiThreadTest
   @SmallTest
   public void testQueryableAPIsDoNotCrash() {
     NetworkMonitorAutoDetect.Observer observer = new TestNetworkMonitorAutoDetectObserver();
     NetworkMonitorAutoDetect ncn =
         new NetworkMonitorAutoDetect(observer, getInstrumentation().getTargetContext());
     ncn.getDefaultNetId();
   }
 }