Only the first four elements of the array will be used. Also, the fifth
element sais 'stepInfo' instead of 'stepInto'.

R=thibaudm@chromium.org

Change-Id: I258a8b95795f0cfbcaf500b7d174786680914d36
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2316110Reviewed-by: Thibaud Michaud <thibaudm@chromium.org>
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#69062}