GitLab

This CL finishes reverting r719801 (started in
https://crrev.com/c/2327963) while preserving the test coverage added
via MultiOriginSessionRestoreTest.

Bug: 1107269
Change-Id: I5172e610b098cb4a09187972498a031f12ee8539
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2336506Reviewed-by: Alex Moshchuk <alexmos@chromium.org>
Reviewed-by: Tobias Sargeant <tobiasjs@chromium.org>
Reviewed-by: Scott Violet <sky@chromium.org>
Auto-Submit: Łukasz Anforowicz <lukasza@chromium.org>
Commit-Queue: Łukasz Anforowicz <lukasza@chromium.org>
Cr-Commit-Position: refs/heads/master@{#798248}