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

Source/core/html/forms/FormController.h

Index: Source/core/html/forms/FormController.h
diff --git a/Source/core/html/forms/FormController.h b/Source/core/html/forms/FormController.h
index 01bca5ea8073371fb27157e3602099f1d0be65cf..ab081cf46fa409a652e8bc809f71af9d51c1aeb6 100644
--- a/Source/core/html/forms/FormController.h
+++ b/Source/core/html/forms/FormController.h
@@ -73,7 +73,7 @@ inline void FormControlState::append(const String& value)
 
 typedef HashMap<AtomicString, OwnPtr<SavedFormState> > SavedFormStateMap;
 
-class DocumentState FINAL : public RefCountedWillBeGarbageCollected<DocumentState> {
+class DocumentState final : public RefCountedWillBeGarbageCollected<DocumentState> {
     DECLARE_EMPTY_DESTRUCTOR_WILL_BE_REMOVED(DocumentState);
 public:
     static PassRefPtrWillBeRawPtr<DocumentState> create();
@@ -88,7 +88,7 @@ private:
     FormElementListHashSet m_formControls;
 };
 
-class FormController FINAL : public NoBaseWillBeGarbageCollectedFinalized<FormController> {
+class FormController final : public NoBaseWillBeGarbageCollectedFinalized<FormController> {
     WTF_MAKE_FAST_ALLOCATED_WILL_BE_REMOVED;
 public:
     static PassOwnPtrWillBeRawPtr<FormController> create()