update V8 to r5532 as required by WebKit r68651

Change-Id: I5f75eeffbf64b30dd5080348528d277f293490ad
diff --git a/benchmarks/crypto.js b/benchmarks/crypto.js
index 7e9829d..ffa69b5 100644
--- a/benchmarks/crypto.js
+++ b/benchmarks/crypto.js
@@ -31,7 +31,7 @@
 
 
 // The code has been adapted for use as a benchmark by Google.
-var Crypto = new BenchmarkSuite('Crypto', 110465, [
+var Crypto = new BenchmarkSuite('Crypto', 266181, [
   new Benchmark("Encrypt", encrypt),
   new Benchmark("Decrypt", decrypt)
 ]);