Oilpan: Remove most WillBe types from the code base

third_party/WebKit/Source/modules/webmidi/MIDIInput.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 38 matching lines @@
 MIDIInput::MIDIInput(MIDIAccess* access, const String& id, const String& manufacturer, const String& name, const String& version, PortState state)
     : MIDIPort(access, id, manufacturer, name, TypeInput, version, state)
 {
 }
 
 EventListener* MIDIInput::onmidimessage()
 {
     return getAttributeEventListener(EventTypeNames::midimessage);
 }
 
-void MIDIInput::setOnmidimessage(PassRefPtrWillBeRawPtr<EventListener> listener)
+void MIDIInput::setOnmidimessage(RawPtr<EventListener> listener)
 {
     // Implicit open. It does nothing if the port is already opened.
     // See http://www.w3.org/TR/webmidi/#widl-MIDIPort-open-Promise-MIDIPort
     open();
 
     setAttributeEventListener(EventTypeNames::midimessage, listener);
 }
 
-bool MIDIInput::addEventListenerInternal(const AtomicString& eventType, PassRefPtrWillBeRawPtr<EventListener> listener, const EventListenerOptions& options)
+bool MIDIInput::addEventListenerInternal(const AtomicString& eventType, RawPtr<EventListener> listener, const EventListenerOptions& options)
 {
     if (eventType == EventTypeNames::midimessage) {
         // Implicit open. See setOnmidimessage().
         open();
     }
     return EventTarget::addEventListenerInternal(eventType, listener, options);
 }
 
 void MIDIInput::didReceiveMIDIData(unsigned portIndex, const unsigned char* data, size_t length, double timeStamp)
 {
@@ skipping 13 matching lines @@
     RefPtr<DOMUint8Array> array = DOMUint8Array::create(data, length);
     dispatchEvent(MIDIMessageEvent::create(timeStamp, array));
 }
 
 DEFINE_TRACE(MIDIInput)
 {
     MIDIPort::trace(visitor);
 }
 
 } // namespace blink