Start calculating new combined NetworkChangeNotifier signal

net/android/network_change_notifier_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_android.h"
 
 #include "base/android/jni_android.h"
 #include "base/logging.h"
 #include "jni/NetworkChangeNotifier_jni.h"
 
@@ skipping 37 matching lines @@
 
 jint NetworkChangeNotifierAndroid::GetConnectionType(JNIEnv* env, jobject obj) {
   return GetCurrentConnectionType();
 }
 
 // static
 bool NetworkChangeNotifierAndroid::Register(JNIEnv* env) {
   return RegisterNativesImpl(env);
 }
 
-NetworkChangeNotifierAndroid::NetworkChangeNotifierAndroid() {
+NetworkChangeNotifierAndroid::NetworkChangeNotifierAndroid()
+    : NetworkChangeNotifier(0, 0, 0, 0) {
   SetConnectionType(CONNECTION_UNKNOWN);
   JNIEnv* env = base::android::AttachCurrentThread();
   java_network_change_notifier_.Reset(
       Java_NetworkChangeNotifier_createInstance(
           env,
           base::android::GetApplicationContext(),
           reinterpret_cast<jint>(this)));
 }
 
 void NetworkChangeNotifierAndroid::SetConnectionType(int connection_type) {
   base::AutoLock auto_lock(lock_);
   connection_type_ = connection_type;
 }
 
 void NetworkChangeNotifierAndroid::ForceConnectivityState(bool state) {
   JNIEnv* env = base::android::AttachCurrentThread();
   Java_NetworkChangeNotifier_forceConnectivityState(env, state);
 }
 
 NetworkChangeNotifier::ConnectionType
     NetworkChangeNotifierAndroid::GetCurrentConnectionType() const {
   base::AutoLock auto_lock(lock_);
   return static_cast<NetworkChangeNotifier::ConnectionType>(connection_type_);
 }
 
 }  // namespace net