Oilpan: Remove most WillBe types from the code base

third_party/WebKit/Source/core/editing/commands/WrapContentsInDummySpanCommand.h

 /*
  * Copyright (C) 2005, 2006, 2008 Apple 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
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 16 matching lines @@
 #define WrapContentsInDummySpanCommand_h
 
 #include "core/editing/commands/EditCommand.h"
 
 namespace blink {
 
 class HTMLSpanElement;
 
 class WrapContentsInDummySpanCommand final : public SimpleEditCommand {
 public:
-    static PassRefPtrWillBeRawPtr<WrapContentsInDummySpanCommand> create(PassRefPtrWillBeRawPtr<Element> element)
+    static RawPtr<WrapContentsInDummySpanCommand> create(RawPtr<Element> element)
     {
-        return adoptRefWillBeNoop(new WrapContentsInDummySpanCommand(element));
+        return new WrapContentsInDummySpanCommand(element);
     }
 
     DECLARE_VIRTUAL_TRACE();
 
 private:
-    explicit WrapContentsInDummySpanCommand(PassRefPtrWillBeRawPtr<Element>);
+    explicit WrapContentsInDummySpanCommand(RawPtr<Element>);
 
     void doApply(EditingState*) override;
     void doUnapply() override;
     void doReapply() override;
     void executeApply();
 
-    RefPtrWillBeMember<Element> m_element;
-    RefPtrWillBeMember<HTMLSpanElement> m_dummySpan;
+    Member<Element> m_element;
+    Member<HTMLSpanElement> m_dummySpan;
 };
 
 } // namespace blink
 
 #endif // WrapContentsInDummySpanCommand_h