update V8 to r5532 as required by WebKit r68651

Change-Id: I5f75eeffbf64b30dd5080348528d277f293490ad
diff --git a/benchmarks/run.html b/benchmarks/run.html
index 05bfffe..36d2ad5 100644
--- a/benchmarks/run.html
+++ b/benchmarks/run.html
@@ -114,7 +114,7 @@
 <li><b>RayTrace</b><br>Ray tracer benchmark based on code by <a href="http://flog.co.nz/">Adam Burmister</a> (<i>904 lines</i>).</li>
 <li><b>EarleyBoyer</b><br>Classic Scheme benchmarks, translated to JavaScript by Florian Loitsch's Scheme2Js compiler (<i>4684 lines</i>).</li>
 <li><b>RegExp</b><br>Regular expression benchmark generated by extracting regular expression operations from 50 of the most popular web pages
-(<i>1614 lines</i>).
+(<i>1761 lines</i>).
 </li>
 <li><b>Splay</b><br>Data manipulation benchmark that deals with splay trees and exercises the automatic memory management subsystem (<i>394 lines</i>).</li>
 </ul>