Merge V8 5.2.361.47

https://chromium.googlesource.com/v8/v8/+/5.2.361.47

Change-Id: Ibec421b85a9b88cb3a432ada642e469fe7e78346
diff --git a/test/mjsunit/compiler/osr-nested2.js b/test/mjsunit/compiler/osr-nested2.js
index 41bd9b2..efe31f1 100644
--- a/test/mjsunit/compiler/osr-nested2.js
+++ b/test/mjsunit/compiler/osr-nested2.js
@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-// Flags: --allow-natives-syntax --use-osr --turbo-osr
+// Flags: --allow-natives-syntax --use-osr
 
 function f() {
   var sum = 0;