Upgrade V8 to version 4.9.385.28

https://chromium.googlesource.com/v8/v8/+/4.9.385.28

FPIIM-449

Change-Id: I4b2e74289d4bf3667f2f3dc8aa2e541f63e26eb4
diff --git a/src/vm-state-inl.h b/src/vm-state-inl.h
index ac3941e..d60548d 100644
--- a/src/vm-state-inl.h
+++ b/src/vm-state-inl.h
@@ -78,6 +78,7 @@
 }
 
 
-} }  // namespace v8::internal
+}  // namespace internal
+}  // namespace v8
 
 #endif  // V8_VM_STATE_INL_H_