Also fixup some implementations that were lagging behind per the lack of
pure virtual not having enforced everything yet.
Also fixed recently introduced
PredictablePlatform::CallDelayedOnWorkerThread() to ignore delayed tasks
after realizing the intent is to intercept worker tasks instead of
sending them to |platform_|.
Node.js migrated off these APIs @
https://github.com/v8/node/pull/69R=ahaas@chromium.org, yangguo@chromium.org
Bug: chromium:817421
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
Change-Id: I92171f213b5fc64ab1f21e8eec72738f5ce228bd
Reviewed-on: https://chromium-review.googlesource.com/1045310
Commit-Queue: Gabriel Charette <gab@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#53223}
The memory metric samples memory usage immediately after forcing GC via
LowMemoryNotification. This makes the metric sensitive to the unmapper
tasks timing.
This patch forces eager unmapping in CollectAllAvailableGarbage.
It also forces eager unmapping of non-regular chunks at the beginning
of Mark-Compact to avoid accumulation of non-regular chunks.
Bug: chromium:833291, chromium:826384
Change-Id: Iddf02cd4ab8613385d033899d29525fe6ee47fdd
Reviewed-on: https://chromium-review.googlesource.com/1017102
Commit-Queue: Ulan Degenbaev <ulan@chromium.org>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52696}
