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/tools/fuzz-harness.sh b/tools/fuzz-harness.sh
index cef5986..31023de 100755
--- a/tools/fuzz-harness.sh
+++ b/tools/fuzz-harness.sh
@@ -85,7 +85,9 @@
     "$d8" $flags "$jsfunfuzz_dir/jsfunfuzz/jsfunfuzz.js"
 exit_code=$(cat w* | grep " looking good" -c)
 exit_code=$((100-exit_code))
-tar -cjf fuzz-results-$(date +%Y%m%d%H%M%S).tar.bz2 err-* w*
+archive=fuzz-results-$(date +%Y%m%d%H%M%S).tar.bz2
+echo "Creating archive $archive"
+tar -cjf $archive err-* w*
 rm -f err-* w*
 
 echo "Total failures: $exit_code"