merge_pr_51821

Reland "[carousel] Add invalidation logic and tests for scroll-marker-contain"

This is a reland of commit 6b8e47152a03bde13cba00dbe76d80bc33c055df

The fix is not to traverse the whole tree to update relations when it's
known that there are no elements with scroll-marker-contain property.

Also, don't retrieve the url of during AttachLayoutTree to check for
fragment presence, as it involves parsing it and affects performance.

Original change's description:

[carousel] Add invalidation logic and tests for scroll-marker-contain

Bug: 398065922
Change-Id: I1e229d9684dadbd020b9184f175c3c527cb12788
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6387738
Auto-Submit: Daniil Sakhapov [email protected]
Commit-Queue: Daniil Sakhapov [email protected]
Reviewed-by: Rune Lillesveen [email protected]
Cr-Commit-Position: refs/heads/main@{#1438454}

Bug: 398065922
Change-Id: I90d5e6415315e3a6d2f6d12f056db3f761b38708
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6425501
Commit-Queue: Daniil Sakhapov [email protected]
Reviewed-by: Rune Lillesveen [email protected]
Cr-Commit-Position: refs/heads/main@{#1442726}

merge_pr_51866

Check hidden attribute in beforematch WPT

The hidden attribute is supposed to be removed after the beforematch
event, but this wasn't tested in WPTs. This patch adds coverage for
this. More context: whatwg/html#11151

Change-Id: Ib64a06de356f34d2ea062a6a377b6c1189fb3f63
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6388419
Reviewed-by: Vladimir Levin [email protected]
Commit-Queue: Joey Arhar [email protected]
Cr-Commit-Position: refs/heads/main@{#1442847}

merge_pr_51865

[ReferenceTarget] Split property reflection tests to avoid timeout flakiness

This test is flaky because it has a high number of subtests and is
bumping against the timeout threshold. Avoid this by splitting it into
two tests.

Bug: 375337253
Change-Id: I9a79e0f05d4c1f8710535efa420f4cf4c6316022
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6433006
Commit-Queue: Dan Clark [email protected]
Reviewed-by: Alex Keng [email protected]
Cr-Commit-Position: refs/heads/main@{#1442917}

merge_pr_51863

Support new style resolving approach for view transition pseudos

Instead of an old Originating Element + pseudo id, support
PseudoElement + no pseudo id approach.

No behaviour changes in regular style resolvance is covered by
css/css-view-transitions tests.
The animations style resolvance is covered by the newly added test.

Change-Id: Ica87c55bcd41c97bca713c19254094608fa0b77c
Bug: 373478544
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6419168
Commit-Queue: Daniil Sakhapov [email protected]
Reviewed-by: Rune Lillesveen [email protected]
Cr-Commit-Position: refs/heads/main@{#1442842}

merge_pr_51862

[Protected Audience] Clear most of ClientSecurityState for PA fetches.

Make the ClientSecurityState used by Protected Audience fetches only
have populated ip_address_space, is_web_secure_context, and
private_network_request_policy fields. This both matches the spec,
and avoids leaking data through reports from requests that should be
isolated from the page running the auction.

Bug: 385152122
Change-Id: If5ffcbd5fcd489da92157a633eb384f38fa2b1ef
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6426692
Commit-Queue: mmenke [email protected]
Reviewed-by: Maks Orlovich [email protected]
Cr-Commit-Position: refs/heads/main@{#1442908}

merge_pr_51861

De-flake beforematch scroll to text WPT

This patch makes the WPT have a longer timeout and actually wait for the
beforematch event in order to reduce flakiness.

Fixed: 330761492
Change-Id: I719ee7abdb4c67a5600007fd1c45c5ffff3f6c1e
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6388418
Commit-Queue: Joey Arhar [email protected]
Reviewed-by: Vladimir Levin [email protected]
Cr-Commit-Position: refs/heads/main@{#1442845}

merge_pr_51859

[carousel] Support ::scroll-button(*) activation on root element

This CL also fixes scroll propagation for root elements with
::scroll-marker-group which is tested by:
root-scroll-marker-activation-and-scroll-tracking.html

Bug: 401453191
Change-Id: I0ea8a34002016558b89ba8cd320e6f7d1b6b020f
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6395513
Reviewed-by: Robert Flack [email protected]
Commit-Queue: Daniil Sakhapov [email protected]
Cr-Commit-Position: refs/heads/main@{#1442843}

merge_pr_51857

Support scroll as a named range view timeline

The CSS working group resolved to extend the named ranges of view
timelines to include the keyword "scroll" which refers to the full
scroll range of the timeline's underlying scroll container.

This patch implements this by having TimelineRange and TimelineState
include, respectively, scroll_limits_ and scroll_limits members
which track the maximum and minimum scroll offsets of the timeline's
underlying container.

Bug: 41483848
Change-Id: I0073603f521a5248c84b512557b4b2d846d049df
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6416704
Reviewed-by: Anders Hartvoll Ruud [email protected]
Commit-Queue: David Awogbemila [email protected]
Cr-Commit-Position: refs/heads/main@{#1442749}

merge_pr_51855

Exclude interactivity from all shorthand

This is not covered by the spec.

Filed a github issue:

w3c/csswg-drafts#12049

Bug: 408241037
Change-Id: I25038defc17d848225eba6629a69c53889ea2642
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6432134
Reviewed-by: Robert Flack [email protected]
Commit-Queue: Rune Lillesveen [email protected]
Cr-Commit-Position: refs/heads/main@{#1442718}

merge_pr_51853

Sanitizer API: sanitizing happens after tree constructions

Or at the very least it needs to appear exactly as if it did.

Closes WICG/sanitizer-api#259.