Reland: Web MIDI: use mojom::blink::PermissionService directly to ask permission

third_party/WebKit/Source/modules/webmidi/MIDIAccess.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 17 matching lines @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "modules/webmidi/MIDIAccess.h"
 
 #include "core/dom/Document.h"
 #include "core/loader/DocumentLoadTiming.h"
 #include "core/loader/DocumentLoader.h"
 #include "modules/webmidi/MIDIAccessInitializer.h"
 #include "modules/webmidi/MIDIConnectionEvent.h"
-#include "modules/webmidi/MIDIController.h"
 #include "modules/webmidi/MIDIInput.h"
 #include "modules/webmidi/MIDIInputMap.h"
 #include "modules/webmidi/MIDIOutput.h"
 #include "modules/webmidi/MIDIOutputMap.h"
 #include "modules/webmidi/MIDIPort.h"
 #include "platform/AsyncMethodRunner.h"
 #include <memory>
 
 namespace blink {
 
@@ skipping 160 matching lines @@
 
 DEFINE_TRACE(MIDIAccess)
 {
     visitor->trace(m_inputs);
     visitor->trace(m_outputs);
     EventTargetWithInlineData::trace(visitor);
     ActiveDOMObject::trace(visitor);
 }
 
 } // namespace blink