Mark css/filter-effects/idlharness.any.js as timeout=long

On Chromium CI, this occasionally dips above 6s and times out. Looks
like its just a bit slow, not hanging entirely, so giving it more time
to finish seems ok.

Bug: 1042453
Change-Id: I716cf62e0e83eaecb61be1cbfa1921fe6a6ba860
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2115555
Commit-Queue: Stephen McGruer <smcgruer@chromium.org>
Commit-Queue: Robert Ma <robertma@chromium.org>
Reviewed-by: Robert Ma <robertma@chromium.org>
Cr-Commit-Position: refs/heads/master@{#752460}

Mark IndexedDB/idlharness.any.js as timeout=long

On Chromium CI, this occasionally dips above 6s and times out. Looks
like its just a bit slow, not hanging entirely, so giving it more time
to finish seems ok.

Bug: 1047068
Change-Id: Ifd986d3f7324e20e954f0e5da9e7a993aba6b2e4
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2115553
Reviewed-by: Stephen McGruer <smcgruer@chromium.org>
Reviewed-by: Robert Ma <robertma@chromium.org>
Commit-Queue: Stephen McGruer <smcgruer@chromium.org>
Commit-Queue: Robert Ma <robertma@chromium.org>
Cr-Commit-Position: refs/heads/master@{#752442}

Mark feature-policy-nested-header-policy-allowed-for-self.https.sub.h…

…tml as timeout=long

On Chromium CI, this occasionally dips above 6s and times out. Looks
like its just a bit slow, not hanging entirely, so giving it more time
to finish seems ok.

Bug: 1062694
Change-Id: Ie928edc1babe02a90402f99ee3c79aee0cb251c6
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2110520
Commit-Queue: Robert Ma <robertma@chromium.org>
Reviewed-by: Robert Ma <robertma@chromium.org>
Cr-Commit-Position: refs/heads/master@{#752436}

Fix operations chain to withstand recursion by negotiationneeded.

Differential Revision: https://phabricator.services.mozilla.com/D65980

bugzilla-url: https://bugzilla.mozilla.org/show_bug.cgi?id=1620844
gecko-commit: 22c1c148d4955027a7b00c7807756336bcc9c37e
gecko-integration-branch: central
gecko-reviewers: bwc

Fix ellipsis position for RTL elements

In ShapeResult::OffsetToFit() when the size to fit
matches result.origin_x we were returning
the left_character_index only if Direction() was RTL.
However if line_direction is RTL we also want that index.

With this change css/css-ui/text-overflow-028.html starts to pass
on Linus and Windows, we add new tests here too
(the RTL ones were failing before this patch).

BUG=1063319
TEST=css/css-overflow/text-overflow-ellipsis-001.html
TEST=css/css-overflow/text-overflow-ellipsis-rtl-001.html
TEST=css/css-overflow/text-overflow-ellipsis-vertical-001.html
TEST=css/css-overflow/text-overflow-ellipsis-vertical-ltr-001.html

Change-Id: Idbaed07a63d4ec6335e722b7fb7b4e91f4076564
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2111152
Reviewed-by: Koji Ishii <kojii@chromium.org>
Commit-Queue: Manuel Rego <rego@igalia.com>
Cr-Commit-Position: refs/heads/master@{#752380}

Add further wpt cases for repeat(auto-fill) and repeat(auto-fit) with…

… multiple tracks.

Differential Revision: https://phabricator.services.mozilla.com/D61941

bugzilla-url: https://bugzilla.mozilla.org/show_bug.cgi?id=1613725
gecko-commit: 46865808d7b55e9a73bb06c4f64c440304967011
gecko-integration-branch: autoland
gecko-reviewers: mats

Give /signed-exchange/reporting/sxg-reporting-navigation-mi_error.ten…

…tative.html a longer timeout

Bug: 1048470
Change-Id: I3f524b1aa4c129c9ff1abfbe8b2d99903f9005e9
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2113443
Auto-Submit: Robert Ma <robertma@chromium.org>
Commit-Queue: Kinuko Yasuda <kinuko@chromium.org>
Reviewed-by: Kinuko Yasuda <kinuko@chromium.org>
Cr-Commit-Position: refs/heads/master@{#752370}

Fix flaky cache-storage-reporting.https.html

The test is flaky, because it rely on a 4s timeout. This is not enough
always enough.

This patch splits this test into 4. One for every execution context:
- Document
- ServiceWorker
- DedicatedWorker
- SharedWorker

This allows the timeout to become 'infinite', while still making sure
the passing tests are still executed. Currently, only the SharedWorker
hasn't been implemented yet. As a result it is marked as [ Timeout ]

Bug: 1061029
Change-Id: If9a8e7b65d91cccffeeedb3f1a13d5e6e32e41bf
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2112556
Commit-Queue: Arthur Sonzogni <arthursonzogni@chromium.org>
Reviewed-by: Mike West <mkwst@chromium.org>
Cr-Commit-Position: refs/heads/master@{#752410}

Mark worklets/paint-worklet-csp.https.html as timeout=long

On Chromium CI, this occasionally dips above 6s and times out. Looks
like its just a bit slow, not hanging entirely, so giving it more time
to finish seems ok. Note that the other worklet csp tests are already
marked as slow.

Bug: 1059253
Change-Id: I757eb010793d9bff798caf997cb29087481d3467
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2112510
Commit-Queue: Stephen McGruer <smcgruer@chromium.org>
Reviewed-by: Robert Ma <robertma@chromium.org>
Cr-Commit-Position: refs/heads/master@{#752434}

Collect code coverage for code in tools/ (web-platform-tests#22278)

The coverage plugin was listed as dependency but not actually used. Let's start collecting code
coverage data when running the tools/ unit tests.

Gathering code coverage makes the tests run ~15% slower, so we should figure out how to 
integrate coverage data in CI or we will end up reverting the change.