[FedCM] Remove call to delete_all_cookies
I added delete_all_cookies to delete state between tests. However, it
does not work for that purpose because:
- delete_all_cookies only clears cookie state, not other state
- it only affects cookies for the currently loaded page, i.e. the
RP. But we only set cookies for the IDP hosts.
Delete it to avoid doing unnecessary work. This should also make it
possible to manually run tests on wpt.fyi
Bug: 333599184
Change-Id: I02a0f40ff27bbfb605739d940b579e4677454622
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5900797
Commit-Queue: Christian Biesinger cbiesinger@chromium.org
Auto-Submit: Christian Biesinger cbiesinger@chromium.org
Commit-Queue: Yi Gu yigu@chromium.org
Reviewed-by: Yi Gu yigu@chromium.org
Cr-Commit-Position: refs/heads/main@{#1362480}