Replace FINAL and OVERRIDE with their C++11 counterparts in Source/modules/webmidi

Source/modules/webmidi/MIDIAccessInitializer.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.
 
 #ifndef MIDIAccessInitializer_h
 #define MIDIAccessInitializer_h
 
 #include "bindings/core/v8/ScriptPromise.h"
 #include "bindings/core/v8/ScriptPromiseResolver.h"
 #include "modules/webmidi/MIDIAccessor.h"
@@ skipping 30 matching lines @@
     {
         RefPtr<MIDIAccessInitializer> p = adoptRef(new MIDIAccessInitializer(scriptState, options));
         p->keepAliveWhilePending();
         p->suspendIfNeeded();
         return p->start();
     }
 
     virtual ~MIDIAccessInitializer();
 
     // MIDIAccessorClient
-    virtual void didAddInputPort(const String& id, const String& manufacturer, const String& name, const String& version) OVERRIDE;
-    virtual void didAddOutputPort(const String& id, const String& manufacturer, const String& name, const String& version) OVERRIDE;
-    virtual void didStartSession(bool success, const String& error, const String& message) OVERRIDE;
-    virtual void didReceiveMIDIData(unsigned portIndex, const unsigned char* data, size_t length, double timeStamp) OVERRIDE { }
+    virtual void didAddInputPort(const String& id, const String& manufacturer, const String& name, const String& version) override;
+    virtual void didAddOutputPort(const String& id, const String& manufacturer, const String& name, const String& version) override;
+    virtual void didStartSession(bool success, const String& error, const String& message) override;
+    virtual void didReceiveMIDIData(unsigned portIndex, const unsigned char* data, size_t length, double timeStamp) override { }
 
     void resolveSysexPermission(bool allowed);
     SecurityOrigin* securityOrigin() const;
 
 private:
     ScriptPromise start();
 
     MIDIAccessInitializer(ScriptState*, const MIDIOptions&);
 
     ExecutionContext* executionContext() const;
 
     OwnPtr<MIDIAccessor> m_accessor;
     bool m_requestSysex;
     Vector<PortDescriptor> m_portDescriptors;
 };
 
 } // namespace blink
 
 
 #endif // MIDIAccessInitializer_h