Rolling v8/third_party/catapult: https://chromium.googlesource.com/catapult/+log/aee17a9..755a485

TBR=machenbach@chromium.org,hablich@chromium.org,sergiyb@chromium.org

Change-Id: I501229bc239cb2f9a26996249daa998f6a0c1e32
Reviewed-on: https://chromium-review.googlesource.com/768447Reviewed-by: v8 autoroll <v8-autoroll@chromium.org>
Commit-Queue: v8 autoroll <v8-autoroll@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49338}