Update editing classes to use OVERRIDE / FINAL when needed

Source/core/editing/CompositeEditCommand.h

Index: Source/core/editing/CompositeEditCommand.h
diff --git a/Source/core/editing/CompositeEditCommand.h b/Source/core/editing/CompositeEditCommand.h
index d1eaa968938d214babc91e9f18a6b08543e26d56..175b42670a3290545c0df07e5c238b9d27d7c88f 100644
--- a/Source/core/editing/CompositeEditCommand.h
+++ b/Source/core/editing/CompositeEditCommand.h
@@ -38,14 +38,14 @@ class Element;
 class HTMLElement;
 class Text;
 
-class EditCommandComposition : public UndoStep {
+class EditCommandComposition FINAL : public UndoStep {
 public:
     static PassRefPtr<EditCommandComposition> create(Document*, const VisibleSelection&, const VisibleSelection&, EditAction);
 
     virtual bool belongsTo(const Frame&) const OVERRIDE;
     virtual void unapply() OVERRIDE;
     virtual void reapply() OVERRIDE;
-    EditAction editingAction() const OVERRIDE { return m_editAction; }
+    virtual EditAction editingAction() const OVERRIDE { return m_editAction; }
     void append(SimpleEditCommand*);
     bool wasCreateLinkCommand() const { return m_editAction == EditActionCreateLink; }
 
@@ -168,7 +168,7 @@ protected:
     Vector<RefPtr<EditCommand> > m_commands;
 
 private:
-    bool isCompositeEditCommand() const OVERRIDE { return true; }
+    bool isCompositeEditCommand() const OVERRIDE FINAL { return true; }

[eseidel, 2014/01/10 18:24:14]

The whole class is final, no?

[Inactive, 2014/01/10 18:36:00]

No, the CompositeEditCommand class is not FINAL. It is just the way that the
diff is shown on Rietveld that is confusing.

 
     RefPtr<EditCommandComposition> m_composition;
 };