Reset the BWE when the network changes

webrtc/api/java/jni/androidnetworkmonitor_jni.h

 /*
  *  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.
  */
 
@@ skipping 32 matching lines @@
   NetworkType type;
   std::vector<rtc::IPAddress> ip_addresses;
 
   std::string ToString() const;
 };
 
 class AndroidNetworkMonitor : public rtc::NetworkMonitorBase,
                               public rtc::NetworkBinderInterface {
  public:
   AndroidNetworkMonitor();
+  ~AndroidNetworkMonitor() override;
 
   static void SetAndroidContext(JNIEnv* jni, jobject context);
 
   void Start() override;
   void Stop() override;
 
   int BindSocketToNetwork(int socket_fd,
                           const rtc::IPAddress& address) override;
   rtc::AdapterType GetAdapterType(const std::string& if_name) override;
   void OnNetworkConnected(const NetworkInformation& network_info);
@@ skipping 19 matching lines @@
 class AndroidNetworkMonitorFactory : public rtc::NetworkMonitorFactory {
  public:
   AndroidNetworkMonitorFactory() {}
 
   rtc::NetworkMonitorInterface* CreateNetworkMonitor() override;
 };
 
 }  // namespace webrtc_jni
 
 #endif  // WEBRTC_API_JAVA_JNI_ANDROIDNETWORKMONITOR_JNI_H_