Use FINAL macro for classes whose virtual destructor was removed

Source/bindings/v8/ScriptHeapSnapshot.h

 /*
  * Copyright (c) 2010, Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 24 matching lines @@
 #include "wtf/text/WTFString.h"
 
 namespace v8 {
 class HeapSnapshot;
 }
 
 namespace WebCore {
 
 typedef uint32_t SnapshotObjectId;
 
-class ScriptHeapSnapshot : public RefCounted<ScriptHeapSnapshot> {
+class ScriptHeapSnapshot FINAL : public RefCounted<ScriptHeapSnapshot> {
 public:
     class OutputStream {
     public:
         virtual ~OutputStream() { }
         virtual void Write(const String& chunk) = 0;
         virtual void Close() = 0;
     };
 
     static PassRefPtr<ScriptHeapSnapshot> create(const v8::HeapSnapshot* snapshot)
     {
@@ skipping 10 matching lines @@
     ScriptHeapSnapshot(const v8::HeapSnapshot* snapshot)
         : m_snapshot(snapshot)
     {}
 
     const v8::HeapSnapshot* m_snapshot;
 };
 
 } // namespace WebCore
 
 #endif // ScriptHeapSnapshot_h