Update intialization of vtune support.

src/third_party/vtune/vtune-jit.cc

 /*
   This file is provided under a dual BSD/GPLv2 license.  When using or
   redistributing this file, you may do so under either license.
 
   GPL LICENSE SUMMARY
 
   Copyright(c) 2005-2012 Intel Corporation. All rights reserved.
 
   This program is free software; you can redistribute it and/or modify
   it under the terms of version 2 of the GNU General Public License as
@@ skipping 253 matching lines @@
       }
       default:
         break;
     }
   }
   return;
 }
 
 }  // namespace internal
 
-void InitializeVtuneForV8(v8::Isolate::CreateParams& params) {
+v8::JitCodeEventHandler GetVtuneCodeEventHandler() {
   v8::V8::SetFlagsFromString("--nocompact_code_space",
                              (int)strlen("--nocompact_code_space"));
-  params.code_event_handler = vTune::internal::VTUNEJITInterface::event_handler;
+  return vTune::internal::VTUNEJITInterface::event_handler;
 }
 
 }  // namespace vTune