Fix crash when using --smi-only-arrays and --trace-elements-transitions
Fix crash when using --smi-only-arrays and --trace-elements-transitions

BUG=
TEST=3d-cube on debug mode with --smi-only-arrays and --trace-elements-transitions

Review URL: https://chromiumcodereview.appspot.com/9361054

git-svn-id: b158db1e4b4ab85d4c9e510fdef4b1e8c614b15b@10687 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

UniversalFuture/moosh,UniversalFuture/moosh,UniversalFuture/moosh,UniversalFuture/moosh