[Web MIDI] Use Android MIDI API.

media/midi/BUILD.gn

 # 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.
 
 import("//build/config/android/config.gni")
 import("//build/config/features.gni")
 import("//build/config/ui.gni")
 import("//media/media_options.gni")
 import("//testing/test.gni")
 
@@ skipping 36 matching lines @@
   android_library("midi_java") {
     deps = [
       "//base:base_java",
     ]
 
     DEPRECATED_java_in_dir = "java/src"
   }
 
   generate_jni("midi_jni_headers") {
     sources = [
+      "java/src/org/chromium/media/midi/MidiDeviceAndroid.java",
+      "java/src/org/chromium/media/midi/MidiInputPortAndroid.java",
+      "java/src/org/chromium/media/midi/MidiManagerAndroid.java",
+      "java/src/org/chromium/media/midi/MidiOutputPortAndroid.java",
       "java/src/org/chromium/media/midi/UsbMidiDeviceAndroid.java",
       "java/src/org/chromium/media/midi/UsbMidiDeviceFactoryAndroid.java",
     ]
     jni_package = "media/midi"
   }
 }
 
 component("midi") {
   sources = [
     "midi_export.h",
@@ skipping 17 matching lines @@
 
   configs += [ ":midi_config" ]
 
   defines = [ "MIDI_IMPLEMENTATION" ]
   deps = [
     "//base",
   ]
   libs = []
 
   if (is_android) {
+    # TODO(yhirano): Consider having "android" subdirectory.
     sources += [
+                 "midi_device_android.cc",
+                 "midi_device_android.h",
                  "midi_jni_registrar.cc",
                  "midi_jni_registrar.h",
+                 "midi_input_port_android.cc",
+                 "midi_input_port_android.h",
                  "midi_manager_android.cc",
+                 "midi_manager_android.h",
+                 "midi_output_port_android.cc",
+                 "midi_output_port_android.h",
                  "usb_midi_device_android.cc",
                  "usb_midi_device_android.h",
                  "usb_midi_device_factory_android.cc",
                  "usb_midi_device_factory_android.h",
                ] + usb_midi_sources
 
     # Since the USB sources are part of the component.
     defines += [ "EXPORT_USB_MIDI" ]
 
     deps += [
@@ skipping 71 matching lines @@
   }
 
   if (use_alsa && use_udev) {
     sources += [ "midi_manager_alsa_unittest.cc" ]
   }
 
   if (use_x11) {
     deps += [ "//tools/xdisplaycheck" ]
   }
 }