As far as I understand the TODO, it has been resolved already some lines
below:

if (kEnableDebug) {
  VerifyCodeRangeIsDisjoint(data);
}

bug: v8:8015
R=titzer@chromium.org

Change-Id: I3686ad609b7c04e56b14ad2d1ccb265ac260bac7
Reviewed-on: https://chromium-review.googlesource.com/1185012Reviewed-by: Ben Titzer <titzer@chromium.org>
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55311}