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/bit-vector.cc b/src/bit-vector.cc
index 198b242..0fbb018 100644
--- a/src/bit-vector.cc
+++ b/src/bit-vector.cc
@@ -5,7 +5,6 @@
 #include "src/bit-vector.h"
 
 #include "src/base/bits.h"
-#include "src/scopes.h"
 
 namespace v8 {
 namespace internal {
@@ -21,7 +20,7 @@
       PrintF("%d", i);
     }
   }
-  PrintF("}");
+  PrintF("}\n");
 }
 #endif