Web MIDI: use midi_service.mojom for media::midi::Result

third_party/WebKit/Source/modules/webmidi/MIDIAccessor.cpp

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 72 matching lines @@
 void MIDIAccessor::didSetInputPortState(unsigned portIndex,
                                         MIDIPortState state) {
   m_client->didSetInputPortState(portIndex, state);
 }
 
 void MIDIAccessor::didSetOutputPortState(unsigned portIndex,
                                          MIDIPortState state) {
   m_client->didSetOutputPortState(portIndex, state);
 }
 
-void MIDIAccessor::didStartSession(bool success,
-                                   const WebString& error,
-                                   const WebString& message) {
-  m_client->didStartSession(success, error, message);
+void MIDIAccessor::didStartSession(media::midi::Result result) {
+  m_client->didStartSession(result);
 }
 
 void MIDIAccessor::didReceiveMIDIData(unsigned portIndex,
                                       const unsigned char* data,
                                       size_t length,
                                       double timeStamp) {
   m_client->didReceiveMIDIData(portIndex, data, length, timeStamp);
 }
 
 }  // namespace blink