Relanding: Break peerconnection_jni.cc into multiple files, in "pc" directory.

webrtc/sdk/android/src/jni/pc/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.
  */
 
-#ifndef WEBRTC_SDK_ANDROID_SRC_JNI_ANDROIDNETWORKMONITOR_JNI_H_
-#define WEBRTC_SDK_ANDROID_SRC_JNI_ANDROIDNETWORKMONITOR_JNI_H_
+#ifndef WEBRTC_SDK_ANDROID_SRC_JNI_PC_ANDROIDNETWORKMONITOR_JNI_H_
+#define WEBRTC_SDK_ANDROID_SRC_JNI_PC_ANDROIDNETWORKMONITOR_JNI_H_
+
+#include <stdint.h>
+#include <map>
+#include <string>
+#include <vector>
 
 #include "webrtc/rtc_base/networkmonitor.h"
-
-#include <stdint.h>
-
-#include <map>
-
 #include "webrtc/rtc_base/thread_checker.h"
 #include "webrtc/sdk/android/src/jni/jni_helpers.h"
 
 namespace webrtc_jni {
 
 typedef int64_t NetworkHandle;
 
 // c++ equivalent of java NetworkMonitorAutoDetect.ConnectionType.
 enum NetworkType {
   NETWORK_UNKNOWN,
@@ skipping 57 matching lines @@
 
 class AndroidNetworkMonitorFactory : public rtc::NetworkMonitorFactory {
  public:
   AndroidNetworkMonitorFactory() {}
 
   rtc::NetworkMonitorInterface* CreateNetworkMonitor() override;
 };
 
 }  // namespace webrtc_jni
 
-#endif  // WEBRTC_SDK_ANDROID_SRC_JNI_ANDROIDNETWORKMONITOR_JNI_H_
+#endif  // WEBRTC_SDK_ANDROID_SRC_JNI_PC_ANDROIDNETWORKMONITOR_JNI_H_