GitLab

Use STL algorithms to split out and remove cancelled tasks from the
task queue instead of reimplementing them manually. Also avoid exposing
protected fields of std::priority_queue.

No behavioral changes.

Bug: 1155905
Change-Id: I4afb25038dea1dc2114163e19ec9c100a780701f
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2612900
Auto-Submit: Sami Kyöstilä <skyostil@chromium.org>
Commit-Queue: Sami Kyöstilä <skyostil@chromium.org>
Reviewed-by: Carlos Caballero <carlscab@google.com>
Cr-Commit-Position: refs/heads/master@{#841500}