Oilpan: Remove most WillBe types from the code base

third_party/WebKit/Source/core/html/HTMLOptionsCollection.h

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2000 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
@@ skipping 19 matching lines @@
 namespace blink {
 
 class ExceptionState;
 class HTMLOptionElementOrHTMLOptGroupElement;
 class HTMLElementOrLong;
 class NodeListOrElement;
 
 class HTMLOptionsCollection final : public HTMLCollection {
     DEFINE_WRAPPERTYPEINFO();
 public:
-    static PassRefPtrWillBeRawPtr<HTMLOptionsCollection> create(ContainerNode&, CollectionType);
+    static RawPtr<HTMLOptionsCollection> create(ContainerNode&, CollectionType);
 
     HTMLOptionElement* item(unsigned offset) const { return toHTMLOptionElement(HTMLCollection::item(offset)); }
 
     void add(const HTMLOptionElementOrHTMLOptGroupElement&, const HTMLElementOrLong&, ExceptionState&);
     void remove(int index);
 
     int selectedIndex() const;
     void setSelectedIndex(int);
 
     void setLength(unsigned, ExceptionState&);
     void namedGetter(const AtomicString& name, NodeListOrElement&);
-    bool anonymousIndexedSetter(unsigned, PassRefPtrWillBeRawPtr<HTMLOptionElement>, ExceptionState&);
+    bool anonymousIndexedSetter(unsigned, RawPtr<HTMLOptionElement>, ExceptionState&);
 
     bool elementMatches(const HTMLElement&) const;
 
 private:
     explicit HTMLOptionsCollection(ContainerNode&);
 
     void supportedPropertyNames(Vector<String>& names) override;
 };
 
 DEFINE_TYPE_CASTS(HTMLOptionsCollection, LiveNodeListBase, collection, collection->type() == SelectOptions, collection.type() == SelectOptions);
 
 inline bool HTMLOptionsCollection::elementMatches(const HTMLElement& element) const
 {
     if (!isHTMLOptionElement(element))
         return false;
     Node* parent = element.parentNode();
     if (!parent)
         return false;
     if (parent == &rootNode())
         return true;
     return isHTMLOptGroupElement(*parent) && parent->parentNode() == &rootNode();
 }
 
 } // namespace blink
 
 #endif // HTMLOptionsCollection_h