Oilpan: Remove most WillBe types from the code base

third_party/WebKit/Source/core/dom/NodeIntersectionObserverData.cpp

 // Copyright 2016 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 "core/dom/NodeIntersectionObserverData.h"
 
 #include "core/dom/Document.h"
 #include "core/dom/IntersectionObservation.h"
 #include "core/dom/IntersectionObserver.h"
 #include "core/dom/IntersectionObserverController.h"
@@ skipping 38 matching lines @@
 void NodeIntersectionObserverData::dispose()
 {
     HeapVector<Member<IntersectionObserver>> observersToDisconnect;
     copyToVector(m_intersectionObservers, observersToDisconnect);
     for (auto& observer : observersToDisconnect)
         observer->disconnect();
     ASSERT(m_intersectionObservers.isEmpty());
 }
 #endif
 
-WeakPtrWillBeRawPtr<Node> NodeIntersectionObserverData::createWeakPtr(Node* node)
+RawPtr<Node> NodeIntersectionObserverData::createWeakPtr(Node* node)
 {
 #if ENABLE(OILPAN)
     return node;
 #else
     if (!m_weakPointerFactory)
-        m_weakPointerFactory = adoptPtrWillBeNoop(new WeakPtrFactory<Node>(node));
+        m_weakPointerFactory = new WeakPtrFactory<Node>(node);
     WeakPtr<Node> result = m_weakPointerFactory->createWeakPtr();
     ASSERT(result.get() == node);
     return result;
 #endif
 }
 
 DEFINE_TRACE(NodeIntersectionObserverData)
 {
     visitor->trace(m_intersectionObservers);
     visitor->trace(m_intersectionObservations);
 }
 
 } // namespace blink