Oilpan: Remove most WillBe types from the code base

third_party/WebKit/Source/web/WebElementCollection.cpp

 /*
  * Copyright (C) 2009 Google Inc. All rights reserved.
  * Copyright (C) 2014 Samsung Electronics. 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.
@@ skipping 30 matching lines @@
 void WebElementCollection::reset()
 {
     m_private.reset();
 }
 
 void WebElementCollection::assign(const WebElementCollection& other)
 {
     m_private = other.m_private;
 }
 
-WebElementCollection::WebElementCollection(const PassRefPtrWillBeRawPtr<HTMLCollection>& col)
+WebElementCollection::WebElementCollection(const RawPtr<HTMLCollection>& col)
     : m_private(col)
 {
 }
 
-WebElementCollection& WebElementCollection::operator=(const PassRefPtrWillBeRawPtr<HTMLCollection>& col)
+WebElementCollection& WebElementCollection::operator=(const RawPtr<HTMLCollection>& col)
 {
     m_private = col;
     return *this;
 }
 
 unsigned WebElementCollection::length() const
 {
     return m_private->length();
 }
 
 WebElement WebElementCollection::nextItem() const
 {
     Element* element = m_private->item(m_current);
     if (element)
         m_current++;
     return WebElement(element);
 }
 
 WebElement WebElementCollection::firstItem() const
 {
     m_current = 0;
     return nextItem();
 }
 
 } // namespace blink