Revert of Break peerconnection_jni.cc into multiple files, in "pc" directory.

webrtc/sdk/android/src/jni/media_jni.cc

Index: webrtc/sdk/android/src/jni/media_jni.cc
diff --git a/webrtc/sdk/android/src/jni/media_jni.cc b/webrtc/sdk/android/src/jni/media_jni.cc
new file mode 100644
index 0000000000000000000000000000000000000000..fdcdc0fcac7551917be83601e4e61ea6fee71468
--- /dev/null
+++ b/webrtc/sdk/android/src/jni/media_jni.cc
@@ -0,0 +1,41 @@
+/*
+ *  Copyright 2017 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.
+ */
+#include "webrtc/sdk/android/src/jni/media_jni.h"
+
+#include "webrtc/call/callfactoryinterface.h"
+#include "webrtc/logging/rtc_event_log/rtc_event_log_factory_interface.h"
+#include "webrtc/media/engine/webrtcmediaengine.h"
+#include "webrtc/modules/audio_processing/include/audio_processing.h"
+
+namespace webrtc_jni {
+
+webrtc::CallFactoryInterface* CreateCallFactory() {
+  return webrtc::CreateCallFactory().release();
+}
+
+webrtc::RtcEventLogFactoryInterface* CreateRtcEventLogFactory() {
+  return webrtc::CreateRtcEventLogFactory().release();
+}
+
+cricket::MediaEngineInterface* CreateMediaEngine(
+    webrtc::AudioDeviceModule* adm,
+    const rtc::scoped_refptr<webrtc::AudioEncoderFactory>&
+        audio_encoder_factory,
+    const rtc::scoped_refptr<webrtc::AudioDecoderFactory>&
+        audio_decoder_factory,
+    cricket::WebRtcVideoEncoderFactory* video_encoder_factory,
+    cricket::WebRtcVideoDecoderFactory* video_decoder_factory,
+    rtc::scoped_refptr<webrtc::AudioMixer> audio_mixer) {
+  return cricket::WebRtcMediaEngineFactory::Create(
+      adm, audio_encoder_factory, audio_decoder_factory, video_encoder_factory,
+      video_decoder_factory, audio_mixer, webrtc::AudioProcessing::Create());
+}
+
+}  // namespace webrtc_jni