Oilpan: Remove most WillBe types from the code base

third_party/WebKit/Source/modules/presentation/PresentationAvailability.cpp

 // Copyright 2014 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 "modules/presentation/PresentationAvailability.h"
 
 #include "bindings/core/v8/ScriptPromiseResolver.h"
 #include "core/dom/Document.h"
 #include "core/events/Event.h"
 #include "core/frame/UseCounter.h"
@@ skipping 45 matching lines @@
 const AtomicString& PresentationAvailability::interfaceName() const
 {
     return EventTargetNames::PresentationAvailability;
 }
 
 ExecutionContext* PresentationAvailability::executionContext() const
 {
     return ActiveDOMObject::executionContext();
 }
 
-bool PresentationAvailability::addEventListenerInternal(const AtomicString& eventType, PassRefPtrWillBeRawPtr<EventListener> listener, const EventListenerOptions& options)
+bool PresentationAvailability::addEventListenerInternal(const AtomicString& eventType, RawPtr<EventListener> listener, const EventListenerOptions& options)
 {
     if (eventType == EventTypeNames::change)
         UseCounter::count(executionContext(), UseCounter::PresentationAvailabilityChangeEventListener);
 
     return EventTarget::addEventListenerInternal(eventType, listener, options);
 }
 
 void PresentationAvailability::availabilityChanged(bool value)
 {
     if (m_value == value)
@@ skipping 59 matching lines @@
 }
 
 DEFINE_TRACE(PresentationAvailability)
 {
     RefCountedGarbageCollectedEventTargetWithInlineData<PresentationAvailability>::trace(visitor);
     PageLifecycleObserver::trace(visitor);
     ActiveDOMObject::trace(visitor);
 }
 
 } // namespace blink