Oilpan: move editing objects to the heap.

Source/core/editing/Editor.h

 /*
  * Copyright (C) 2006, 2007, 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 45 matching lines @@
 class SimpleFontData;
 class SpellChecker;
 class StylePropertySet;
 class Text;
 class TextEvent;
 class UndoStack;
 
 enum EditorCommandSource { CommandFromMenuOrKeyBinding, CommandFromDOM, CommandFromDOMWithUserInterface };
 enum EditorParagraphSeparator { EditorParagraphSeparatorIsDiv, EditorParagraphSeparatorIsP };
 
-class Editor {
+class Editor FINAL : public NoBaseWillBeGarbageCollectedFinalized<Editor> {
     WTF_MAKE_NONCOPYABLE(Editor);
 public:
-    static PassOwnPtr<Editor> create(LocalFrame&);
+    static PassOwnPtrWillBeRawPtr<Editor> create(LocalFrame&);
     ~Editor();
 
     EditorClient& client() const;
 
     LocalFrame& frame() const { return m_frame; }
 
     CompositeEditCommand* lastEditCommand() { return m_lastEditCommand.get(); }
 
     void handleKeyboardEvent(KeyboardEvent*);
     bool handleTextEvent(TextEvent*);
@@ skipping 39 matching lines @@
     void clearLastEditCommand();
 
     bool deleteWithDirection(SelectionDirection, TextGranularity, bool killRing, bool isTypingAction);
     void deleteSelectionWithSmartDelete(bool smartDelete);
 
     void applyStyle(StylePropertySet*, EditAction = EditActionUnspecified);
     void applyParagraphStyle(StylePropertySet*, EditAction = EditActionUnspecified);
     void applyStyleToSelection(StylePropertySet*, EditAction);
     void applyParagraphStyleToSelection(StylePropertySet*, EditAction);
 
-    void appliedEditing(PassRefPtr<CompositeEditCommand>);
-    void unappliedEditing(PassRefPtr<EditCommandComposition>);
-    void reappliedEditing(PassRefPtr<EditCommandComposition>);
+    void appliedEditing(PassRefPtrWillBeRawPtr<CompositeEditCommand>);
+    void unappliedEditing(PassRefPtrWillBeRawPtr<EditCommandComposition>);
+    void reappliedEditing(PassRefPtrWillBeRawPtr<EditCommandComposition>);
 
     void setShouldStyleWithCSS(bool flag) { m_shouldStyleWithCSS = flag; }
     bool shouldStyleWithCSS() const { return m_shouldStyleWithCSS; }
 
     class Command {
     public:
         Command();
         Command(const EditorInternalCommand*, EditorCommandSource, PassRefPtr<LocalFrame>);
 
         bool execute(const String& parameter = String(), Event* triggeringEvent = 0) const;
@@ skipping 85 matching lines @@
     class RevealSelectionScope {
         WTF_MAKE_NONCOPYABLE(RevealSelectionScope);
     public:
         RevealSelectionScope(Editor*);
         ~RevealSelectionScope();
     private:
         Editor* m_editor;
     };
     friend class RevealSelectionScope;
 
+    void trace(Visitor*);
+
 private:
     LocalFrame& m_frame;
-    RefPtr<CompositeEditCommand> m_lastEditCommand;
+    RefPtrWillBeMember<CompositeEditCommand> m_lastEditCommand;
     int m_preventRevealSelection;
     bool m_shouldStartNewKillRingSequence;
     bool m_shouldStyleWithCSS;
     const OwnPtr<KillRing> m_killRing;
     VisibleSelection m_mark;
     bool m_areMarkedTextMatchesHighlighted;
     EditorParagraphSeparator m_defaultParagraphSeparator;
     bool m_overwriteModeEnabled;
 
     explicit Editor(LocalFrame&);
@@ skipping 42 matching lines @@
 
 inline bool Editor::markedTextMatchesAreHighlighted() const
 {
     return m_areMarkedTextMatchesHighlighted;
 }
 
 
 } // namespace WebCore
 
 #endif // Editor_h