Revert "deps: backport 03ef3cd from V8 upstream"
This reverts commit 6fff47ff as it is causing issues in upstream: https://codereview.chromium.org/1390923004/
Original PR: #3165.
R=@bnoordhuis, @targos
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
This reverts commit 6fff47ff as it is causing issues in upstream: https://codereview.chromium.org/1390923004/
Original PR: #3165.
R=@bnoordhuis, @targos