Fix virtual/override/final usage in Source/bindings/.

Source/bindings/tests/results/core/V8TestCallbackInterface.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // This file has been auto-generated by code_generator_v8.py. DO NOT MODIFY!
 
 #ifndef V8TestCallbackInterface_h
 #define V8TestCallbackInterface_h
 
 #include "bindings/core/v8/ActiveDOMCallback.h"
 #include "bindings/core/v8/DOMWrapperWorld.h"
 #include "bindings/core/v8/ScopedPersistent.h"
 #include "bindings/tests/idls/core/TestCallbackInterface.h"
 #include "core/CoreExport.h"
 
 namespace blink {
 
 class V8TestCallbackInterface final : public TestCallbackInterface, public ActiveDOMCallback {
     WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(V8TestCallbackInterface);
 public:
     static V8TestCallbackInterface* create(v8::Local<v8::Function> callback, ScriptState* scriptState)
     {
         return new V8TestCallbackInterface(callback, scriptState);
     }
 
-    virtual ~V8TestCallbackInterface();
+    ~V8TestCallbackInterface() override;
 
     DECLARE_VIRTUAL_TRACE();
 
-    virtual void voidMethod() override;
-    virtual bool booleanMethod() override;
-    virtual void voidMethodBooleanArg(bool boolArg) override;
-    virtual void voidMethodSequenceArg(const Vector<RefPtr<TestInterfaceEmpty>>& sequenceArg) override;
-    virtual void voidMethodFloatArg(float floatArg) override;
-    virtual void voidMethodTestInterfaceEmptyArg(TestInterfaceEmpty* testInterfaceEmptyArg) override;
-    virtual void voidMethodTestInterfaceEmptyStringArg(TestInterfaceEmpty* testInterfaceEmptyArg, const String& stringArg) override;
-    virtual void callbackWithThisValueVoidMethodStringArg(ScriptValue thisValue, const String& stringArg) override;
-    virtual void customVoidMethodTestInterfaceEmptyArg(TestInterfaceEmpty* testInterfaceEmptyArg) override;
-    virtual void voidMethodWillBeGarbageCollectedSequenceArg(const WillBeHeapVector<RefPtrWillBeMember<TestInterfaceWillBeGarbageCollected>>& sequenceArg) override;
-    virtual void voidMethodWillBeGarbageCollectedArrayArg(const WillBeHeapVector<RefPtrWillBeMember<TestInterfaceWillBeGarbageCollected>>& arrayArg) override;
+    void voidMethod() override;
+    bool booleanMethod() override;
+    void voidMethodBooleanArg(bool boolArg) override;
+    void voidMethodSequenceArg(const Vector<RefPtr<TestInterfaceEmpty>>& sequenceArg) override;
+    void voidMethodFloatArg(float floatArg) override;
+    void voidMethodTestInterfaceEmptyArg(TestInterfaceEmpty* testInterfaceEmptyArg) override;
+    void voidMethodTestInterfaceEmptyStringArg(TestInterfaceEmpty* testInterfaceEmptyArg, const String& stringArg) override;
+    void callbackWithThisValueVoidMethodStringArg(ScriptValue thisValue, const String& stringArg) override;
+    void customVoidMethodTestInterfaceEmptyArg(TestInterfaceEmpty* testInterfaceEmptyArg) override;
+    void voidMethodWillBeGarbageCollectedSequenceArg(const WillBeHeapVector<RefPtrWillBeMember<TestInterfaceWillBeGarbageCollected>>& sequenceArg) override;
+    void voidMethodWillBeGarbageCollectedArrayArg(const WillBeHeapVector<RefPtrWillBeMember<TestInterfaceWillBeGarbageCollected>>& arrayArg) override;
 private:
     CORE_EXPORT V8TestCallbackInterface(v8::Local<v8::Function>, ScriptState*);
 
     ScopedPersistent<v8::Function> m_callback;
     RefPtr<ScriptState> m_scriptState;
 };
 
 }
 #endif // V8TestCallbackInterface_h