Fix external allocated memory accounting to use 64 bit values on

include/v8.h

 // Copyright 2011 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 1218 matching lines @@
    */
   V8EXPORT bool MakeExternal(ExternalStringResource* resource);
 
   /**
    * Creates a new external string using the ASCII data defined in the given
    * resource. When the external string is no longer live on V8's heap the
    * resource will be disposed by calling its Dispose method. The caller of
    * this function should not otherwise delete or modify the resource. Neither
    * should the underlying buffer be deallocated or modified except through the
    * destructor of the external string resource.
-   */
-  V8EXPORT static Local<String> NewExternal(
+   */ V8EXPORT static Local<String> NewExternal(
       ExternalAsciiStringResource* resource);
 
   /**
    * Associate an external string resource with this string by transforming it
    * in place so that existing references to this string in the JavaScript heap
    * will use the external string resource. The external string resource's
    * character contents need to be equivalent to this string.
    * Returns true if the string has been changed to be an external string.
    * The string is not modified if the operation fails. See NewExternal for
    * information on the lifetime of the resource.
@@ skipping 1895 matching lines @@
    * when to perform global garbage collections.  Registering
    * externally allocated memory will trigger global garbage
    * collections more often than otherwise in an attempt to garbage
    * collect the JavaScript objects keeping the externally allocated
    * memory alive.
    *
    * \param change_in_bytes the change in externally allocated memory
    *   that is kept alive by JavaScript objects.
    * \returns the adjusted value.
    */
-  static int AdjustAmountOfExternalAllocatedMemory(int change_in_bytes);
+  static intptr_t AdjustAmountOfExternalAllocatedMemory(
+      intptr_t change_in_bytes);
 
   /**
    * Suspends recording of tick samples in the profiler.
    * When the V8 profiling mode is enabled (usually via command line
    * switches) this function suspends recording of tick samples.
    * Profiling ticks are discarded until ResumeProfiler() is called.
    *
    * See also the --prof and --prof_auto command line switches to
    * enable V8 profiling.
    */
@@ skipping 1144 matching lines @@
 
 
 }  // namespace v8
 
 
 #undef V8EXPORT
 #undef TYPE_CHECK
 
 
 #endif  // V8_H_