Add missing using statements for JNI types.

net/android/network_change_notifier_delegate_android.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "net/android/network_change_notifier_delegate_android.h"
 
 #include "base/android/context_utils.h"
 #include "base/android/jni_array.h"
 #include "base/logging.h"
 #include "jni/NetworkChangeNotifier_jni.h"
 #include "net/android/network_change_notifier_android.h"
 
+using base::android::JavaParamRef;
+using base::android::ScopedJavaLocalRef;
+
 namespace net {
 
 namespace {
 
 // Converts a Java side connection type (integer) to
 // the native side NetworkChangeNotifier::ConnectionType.
 NetworkChangeNotifier::ConnectionType ConvertConnectionType(
     jint connection_type) {
   switch (connection_type) {
     case NetworkChangeNotifier::CONNECTION_UNKNOWN:
@@ skipping 342 matching lines @@
   Java_NetworkChangeNotifier_fakeDefaultNetwork(env, network, type);
 }
 
 void NetworkChangeNotifierDelegateAndroid::FakeMaxBandwidthChanged(
     double max_bandwidth_mbps) {
   JNIEnv* env = base::android::AttachCurrentThread();
   Java_NetworkChangeNotifier_fakeMaxBandwidthChanged(env, max_bandwidth_mbps);
 }
 
 }  // namespace net