Oilpan: Remove most WillBe types from the code base

third_party/WebKit/Source/core/editing/commands/EditCommand.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 17 matching lines @@
 
 #include "core/editing/VisibleSelection.h"
 #include "core/editing/commands/EditAction.h"
 #include "platform/heap/Handle.h"
 
 namespace blink {
 
 class CompositeEditCommand;
 class Document;
 
-class EditCommand : public RefCountedWillBeGarbageCollectedFinalized<EditCommand> {
+class EditCommand : public GarbageCollectedFinalized<EditCommand> {
 public:
     virtual ~EditCommand();
 
     void setParent(CompositeEditCommand*);
 
     virtual EditAction editingAction() const;
 
     const VisibleSelection& startingSelection() const { return m_startingSelection; }
     const VisibleSelection& endingSelection() const { return m_endingSelection; }
 
@@ skipping 13 matching lines @@
     void setStartingSelection(const VisibleSelection&);
     void setEndingSelection(const VisibleSelection&);
     void setEndingSelection(const VisiblePosition&);
 
     // TODO(yosin) |isRenderedCharacter()| should be removed, and we should use
     // |VisiblePosition::characterAfter()| and
     // |VisiblePosition::characterBefore()|.
     static bool isRenderedCharacter(const Position&);
 
 private:
-    RefPtrWillBeMember<Document> m_document;
+    Member<Document> m_document;
     VisibleSelection m_startingSelection;
     VisibleSelection m_endingSelection;
-    RawPtrWillBeMember<CompositeEditCommand> m_parent;
+    Member<CompositeEditCommand> m_parent;
 };
 
 enum ShouldAssumeContentIsAlwaysEditable {
     AssumeContentIsAlwaysEditable,
     DoNotAssumeContentIsAlwaysEditable,
 };
 
 class SimpleEditCommand : public EditCommand {
 public:
     virtual void doUnapply() = 0;
     virtual void doReapply(); // calls doApply()
 
 protected:
     explicit SimpleEditCommand(Document& document) : EditCommand(document) { }
 
 private:
     bool isSimpleEditCommand() const final { return true; }
 };
 
 DEFINE_TYPE_CASTS(SimpleEditCommand, EditCommand, command, command->isSimpleEditCommand(), command.isSimpleEditCommand());
 
 } // namespace blink
 
 #endif // EditCommand_h