merge_pr_48995

webnn: support strides for slice operator

To fix the spec issue:
webmachinelearning/webnn#772

Bug: 376071284
Change-Id: I51dec37ce9a606941be3810ef0fd7b9e66edfef2
Cq-Include-Trybots: luci.chromium.try:win11-blink-rel, mac14.arm64-blink-rel, mac14-blink-rel, mac15.arm64-blink-rel, mac15-blink-rel, linux-blink-rel
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5975313
Commit-Queue: Shiyi Zou [email protected]
Reviewed-by: ningxin hu [email protected]
Auto-Submit: Shiyi Zou [email protected]
Reviewed-by: Alex Gough [email protected]
Cr-Commit-Position: refs/heads/main@{#1378794}

merge_pr_48992

CredentialsContainer abort reason tests

merge_pr_48989

Add attribute reflection behavior for dialog closedBy [2/N]

This implements reflection of closedBy including the "limited to
known values" behavior.

See spec PR for details:
whatwg/html#10737

Bug: 376516550
Change-Id: Iddefd573fe19fd39f4b3aebe13390235fea969b9
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5988652
Commit-Queue: Mason Freed [email protected]
Reviewed-by: David Baron [email protected]
Commit-Queue: David Baron [email protected]
Auto-Submit: Mason Freed [email protected]
Cr-Commit-Position: refs/heads/main@{#1379228}

merge_pr_48986

Avoid trying to create empty DrawTarget for painting range input shadow.

After bug 1918838 we can get a way smaller DPIRatio which ends up with a
zero-sized draw target. I don't think we care much about not drawing the
shadow in that case.

Differential Revision: https://phabricator.services.mozilla.com/D228074

bugzilla-url: https://bugzilla.mozilla.org/show_bug.cgi?id=1928736
gecko-commit: dd1e7d287b6651b30511ff6991e87871b7101c6a
gecko-reviewers: gfx-reviewers, bradwerth

merge_pr_48983

[CodeHealth] Misc cleanup in PointerEvent wpts (#48983)

This is a no-op change to remove a few unused methods/features.

Change-Id: I5406533f119c052bfe63f7fffdd17e9d828b7964
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5989014
Commit-Queue: Mustaq Ahmed [email protected]
Reviewed-by: Kevin Ellis [email protected]
Cr-Commit-Position: refs/heads/main@{#1378549}

Co-authored-by: Mustaq Ahmed [email protected]

merge_pr_48980

[wdspec] Implement "browser.getClientWindows" command tests.

Differential Revision: https://phabricator.services.mozilla.com/D225691

bugzilla-url: https://bugzilla.mozilla.org/show_bug.cgi?id=1855025
gecko-commit: 346312f12562054e80b4d85fbb563ff29132e0f3
gecko-reviewers: whimboo, webdriver-reviewers

merge_pr_48971

[wpt][webassembly][jspi] Correct WPT tests for JSPI

Corrections that are made by WebAssembly/js-promise-integration#52

• Assert that WebAssembly.promising returns a Function (not WebAssembly.Function)
• Don't assert exact error message for stack overflow.

merge_pr_48965

Fix #7169: rewrite assert_readonly to check property descriptors

This changes the implementation to only check that the property
descriptor makes the property readonly; it doesn't actually check its
behaviour. As detailed in the above issue, there's too many ways for
this test to be otherwise bogus, thus we should go for the simple
implementation.

This also fixes /css/cssom/cssimportrule.html, which previously
asserted that CSSImportRule#media was readonly, which was a
meaningless test, as even after the [PutForwards] [[Set]] call had
occured, the attribute being tested still returned the same object,
because it is defined with [SameObject].

merge_pr_48988

WebKit export of https://bugs.webkit.org/show_bug.cgi?id=282162 (#48988)

merge_pr_48985

[CodeHealth] Rewrite PointerEvent modifier WPT using promise_test.

The test was written as an old-style sync tests, used Promise.all
which made any failures hard to debug because of lack of a clear
resolution order, and didn't assert modifier states individually.

This test passes on headless Chrome but not in content_shell!

Bug: 368980630
Change-Id: I69a08aba7b4cd3719c25ca2e9ec76d77bdaea7fa
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5994451
Commit-Queue: Kevin Ellis [email protected]
Auto-Submit: Mustaq Ahmed [email protected]
Commit-Queue: Mustaq Ahmed [email protected]
Reviewed-by: Kevin Ellis [email protected]
Cr-Commit-Position: refs/heads/main@{#1378577}