Upgrade to V8 3.6

Merge V8 at 3.6.6.11

Simple merge required updates to makefiles only.

Bug: 5688872
Change-Id: Ib38b7ffbcd409585f6cb6fccc59c767029cecc77
diff --git a/test/mjsunit/array-sort.js b/test/mjsunit/array-sort.js
index fd18a5b..3fa623a 100644
--- a/test/mjsunit/array-sort.js
+++ b/test/mjsunit/array-sort.js
@@ -392,7 +392,7 @@
 
 // Test that sort calls compare function with global object as receiver,
 // and with only elements of the array as arguments.
-function o(v) { 
+function o(v) {
   return {__proto__: o.prototype, val: v};
 }
 var arr = [o(1), o(2), o(4), o(8), o(16), o(32), o(64), o(128), o(256), o(-0)];