Revert "Specify correct request mode for SendBeacon"
This reverts commit 0fbc79aab000df51cb43513c03d9c34700edffc8.
Reason for revert: The SendBeacon spec requires us to use the
"no-cors" mode if the request headers are CORS-safelisted. As we
currently block requests with non CORS-safelisted headers, all beacon
requests we make should use the "no-cors" mode.
Original change's description:
> Specify correct request mode for SendBeacon
>
> Bug: 695939
> Change-Id: I88421009947673d4508a088f23f2b4e5a0926d67
> Reviewed-on: https://chromium-review.googlesource.com/554423
> Commit-Queue: Yutaka Hirano <yhirano@chromium.org>
> Reviewed-by: Takeshi Yoshino <tyoshino@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#483384}
TBR=tyoshino@chromium.org, yhirano@chromium.org
(cherry picked from commit dacc670f59624580b516fb299150c4ea8a7b7f72)
Bug: 695939, 757725
Change-Id: Icd6f11209bf20eae650ecd7a2dd74b853f87b1a7
Reviewed-on: https://chromium-review.googlesource.com/627968
Reviewed-by: Takeshi Yoshino <tyoshino@chromium.org>
Commit-Queue: Yutaka Hirano <yhirano@chromium.org>
Cr-Original-Commit-Position: refs/heads/master@{#496659}
Reviewed-on: https://chromium-review.googlesource.com/647728
Reviewed-by: Yutaka Hirano <yhirano@chromium.org>
Cr-Commit-Position: refs/branch-heads/3163@{#1069}
Cr-Branched-From: ff259bab28b35d242e10186cd63af7ed404fae0d-refs/heads/master@{#488528}3 files changed
