Oilpan: Remove most WillBe types from the code base

third_party/WebKit/Source/core/dom/custom/CustomElement.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:
  *
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
@@ skipping 84 matching lines @@
             reservedNames.append(MathMLNames::annotation_xmlTag.localName());
         }
 
         if (kNotFound == reservedNames.find(name))
             return isValidNCName(name);
     }
 
     return false;
 }
 
-void CustomElement::define(Element* element, PassRefPtrWillBeRawPtr<CustomElementDefinition> passDefinition)
+void CustomElement::define(Element* element, RawPtr<CustomElementDefinition> passDefinition)
 {
-    RefPtrWillBeRawPtr<CustomElementDefinition> definition(passDefinition);
+    RawPtr<CustomElementDefinition> definition(passDefinition);
 
     switch (element->getCustomElementState()) {
     case Element::NotCustomElement:
     case Element::Upgraded:
         ASSERT_NOT_REACHED();
         break;
 
     case Element::WaitingForUpgrade:
         element->setCustomElementDefinition(definition);
         CustomElementScheduler::scheduleCallback(definition->callbacks(), element, CustomElementLifecycleCallbacks::CreatedCallback);
@@ skipping 31 matching lines @@
         break;
 
     case Element::WaitingForUpgrade:
     case Element::Upgraded:
         CustomElementObserver::notifyElementWasDestroyed(element);
         break;
     }
 }
 
 } // namespace blink