webkit build fix for 15142

include/v8.h

 // Copyright 2012 the V8 project authors. 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
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 472 matching lines @@
  */
 template <class T> class Persistent // NOLINT
 #ifdef V8_USE_UNSAFE_HANDLES
     : public Handle<T> {
 #else
   { // NOLINT
 #endif
  public:
 #ifndef V8_USE_UNSAFE_HANDLES
   V8_INLINE(Persistent()) : val_(0) { }
-  V8_INLINE(~Persistent()) {
-    // TODO(dcarney): add this back before cutover.
-    // Dispose();
-  }
+  // TODO(dcarney): add this back before cutover.
+//  V8_INLINE(~Persistent()) {
+//  Dispose();
+//  }
   V8_INLINE(bool IsEmpty() const) { return val_ == 0; }
   // TODO(dcarney): remove somehow before cutover
   // The handle should either be 0, or a pointer to a live cell.
   V8_INLINE(void Clear()) { val_ = 0; }
 
   /**
    * A constructor that creates a new global cell pointing to that. In contrast
    * to the copy constructor, this creates a new persistent handle which needs
    * to be separately disposed.
    */
@@ skipping 5858 matching lines @@
 
 
 }  // namespace v8
 
 
 #undef V8EXPORT
 #undef TYPE_CHECK
 
 
 #endif  // V8_H_