[Web MIDI] Use Android MIDI API.

media/midi/midi_jni_registrar.cc

 // Copyright 2015 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 "media/midi/midi_jni_registrar.h"
 
 #include "base/android/jni_android.h"
 #include "base/android/jni_registrar.h"
 #include "base/basictypes.h"
 
+#include "media/midi/midi_device_android.h"
+#include "media/midi/midi_input_port_android.h"
+#include "media/midi/midi_manager_android.h"
 #include "media/midi/usb_midi_device_android.h"
 #include "media/midi/usb_midi_device_factory_android.h"
 
 namespace media {
 namespace midi {
 
 static base::android::RegistrationMethod kMediaRegisteredMethods[] = {
     {"UsbMidiDevice", UsbMidiDeviceAndroid::RegisterUsbMidiDevice},
     {"UsbMidiDeviceFactory",
      UsbMidiDeviceFactoryAndroid::RegisterUsbMidiDeviceFactory},
+    {"MidiDeviceAndroid", MidiDeviceAndroid::Register},
+    {"MidiManagerAndroid", MidiManagerAndroid::Register},
+    {"MidiInputPort", MidiInputPortAndroid::Register},
 };
 
 bool RegisterJni(JNIEnv* env) {
   return base::android::RegisterNativeMethods(
       env, kMediaRegisteredMethods, arraysize(kMediaRegisteredMethods));
 }
 
 }  // namespace midi
 }  // namespace media