Replace FINAL and OVERRIDE with their C++11 counterparts in Source/core/editing

Source/core/editing/RemoveFormatCommand.h

Index: Source/core/editing/RemoveFormatCommand.h
diff --git a/Source/core/editing/RemoveFormatCommand.h b/Source/core/editing/RemoveFormatCommand.h
index b9d15aba5e0c6fa0b50b96a71cb78f2846bec2b2..e4a40d3b63cd753863c3c0ca1299c8f6243b6999 100644
--- a/Source/core/editing/RemoveFormatCommand.h
+++ b/Source/core/editing/RemoveFormatCommand.h
@@ -30,7 +30,7 @@
 
 namespace blink {
 
-class RemoveFormatCommand FINAL : public CompositeEditCommand {
+class RemoveFormatCommand final : public CompositeEditCommand {
 public:
     static PassRefPtrWillBeRawPtr<RemoveFormatCommand> create(Document& document)
     {
@@ -40,8 +40,8 @@ public:
 private:
     explicit RemoveFormatCommand(Document&);
 
-    virtual void doApply() OVERRIDE;
-    virtual EditAction editingAction() const OVERRIDE { return EditActionUnspecified; }
+    virtual void doApply() override;
+    virtual EditAction editingAction() const override { return EditActionUnspecified; }
 };
 
 } // namespace blink