merge_pr_45172

[css-anchor-position] Support revert-(layer) in @position-try

@position-try rules cascade to a separate origin, which means both
revert and revert-layer in @position-try revert back to the author
origin.

Bug: 40281995
Change-Id: I08dac7005a6e79aa2a08fc9d8f63cb80a3e077a4
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5376497
Commit-Queue: Rune Lillesveen futhark@chromium.org
Reviewed-by: Anders Hartvoll Ruud andruud@chromium.org
Cr-Commit-Position: refs/heads/main@{#1278839}

merge_pr_44944

webnn: Add the lstmCell operator

This CL adds the IDL and mojo definition for lstmCell, implements
MLGraphBuilder::lstmCell() and adds validations on services side. The
DirectML backend implementation is shared with lstm.

This CL also adds lstmCell validation tests in WPT and unit tests in
WebNNGraphImplTest.

Bug: 40206287
Change-Id: I8c740ffa43f79d4667bddca93a064ab788cf8129
Cq-Include-Trybots: luci.chromium.try:gpu-fyi-try-win11-qualcomm-rel-64
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5347306
Reviewed-by: Austin Sullivan asully@chromium.org
Reviewed-by: ningxin hu ningxin.hu@intel.com
Reviewed-by: Reilly Grant reillyg@chromium.org
Auto-Submit: Shiyi Zou shiyi.zou@intel.com
Commit-Queue: Shiyi Zou shiyi.zou@intel.com
Cr-Commit-Position: refs/heads/main@{#1278827}

merge_pr_44905

Blink: Set access policy to protected mode in Drag Drop events

As per spec
https://html.spec.whatwg.org/multipage/dnd.html#concept-dnd-p
The correct access restriction for most drag events
after "dragstart" is the protected mode.
which allows enumerating the types/kind of data in the drag store.

DataTransferAccessPolicy::kImageWritable is
no longer in use and is removed.

Bug: 1345474
Change-Id: Ibcbe4f61f5846ba49b590d235324f2784370d005
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5341049
Reviewed-by: Evan Stade estade@chromium.org
Reviewed-by: Dave Tapuska dtapuska@chromium.org
Commit-Queue: Rakesh Goulikar ragoulik@microsoft.com
Cr-Commit-Position: refs/heads/main@{#1279266}

merge_pr_45361

[Invokers] Clean up invokers tests (#45361)

This change aims to tidy up the invokers tests to reduce the amount of
flakey builds from timeouts due to the amount of tests in each file.
It refactors all of the invokers tests to:

• Use loops for repetitive tests
• Try to consistently test the aliases of auto, explicit empty ("") vs
  named.
• Mark any tests using clickOn as timeout long, to avoid flakiness in
  CI
• Split the invalid no-ops, to reduce individual test time.

Bug: 40943183
Change-Id: I066b0a6e06143e562a3b0f4c7c1bbaeb309b68f6
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5374369
Reviewed-by: Mason Freed masonf@chromium.org
Commit-Queue: Joey Arhar jarhar@chromium.org
Reviewed-by: Joey Arhar jarhar@chromium.org
Auto-Submit: Keith Cirkel chromium@keithcirkel.co.uk
Cr-Commit-Position: refs/heads/main@{#1277818}

Co-authored-by: Keith Cirkel chromium@keithcirkel.co.uk

merge_pr_45359

[FedCM] Don't call fedcm_get_and_select_first_account when we don't expect an account chooser

Calling this is pointless, and also triggers a Chromedriver bug
(https://crrev.com/c/5398379)

R=npm@chromium.org

Bug: 331237776
Change-Id: Iae58e8d15dc12851440b1a7edbfd4a579f24300b
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5398800
Reviewed-by: Nicolás Peña npm@chromium.org
Commit-Queue: Nicolás Peña npm@chromium.org
Auto-Submit: Christian Biesinger cbiesinger@chromium.org
Cr-Commit-Position: refs/heads/main@{#1278606}

merge_pr_45355

Map tests for :focus-visible (#45355)

merge_pr_45349

Map tests for AbortController and AbortSignal (#45349)

merge_pr_45348

[wdspec] Add test to check network events for URL with fragment

Differential Revision: https://phabricator.services.mozilla.com/D205448

bugzilla-url: https://bugzilla.mozilla.org/show_bug.cgi?id=1886957
gecko-commit: d94fe35a485d76fbc6e5e7edbd1de2803675e7c1
gecko-reviewers: webdriver-reviewers, Sasha

merge_pr_45347

[FedCM] Don't use fedcm_get_and_select_first_account

We are expecting a mismatch dialog here, so selecting an account
is not necessary.

R=npm@chromium.org

Change-Id: Ieaf670e204544e866ce3c51cba0d0bbad1b6693f
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5397957
Commit-Queue: Nicolás Peña npm@chromium.org
Commit-Queue: Christian Biesinger cbiesinger@chromium.org
Auto-Submit: Christian Biesinger cbiesinger@chromium.org
Reviewed-by: Nicolás Peña npm@chromium.org
Cr-Commit-Position: refs/heads/main@{#1278527}

merge_pr_45345

Partially fix payment-extension-allowed-by-permissions-policy-attribute.https.sub.html

This test has been broken for a while, but the history is unclear. Its
TestExpectations entry was added in https://crrev.com/c/4197306 but it
is unclear what made the test start failing in the first place. Since
then, it seems to have deteriorated further.

• Adjust the code in the iframe the test communicates with; it was
  sending the right data with the wrong key.
  test_feature_availability_with_post_message_result() confusingly
  expects messages in the "name" property, and any error message
  explanations in the "message" property.
• Make the first test in the file pass again by updating the error
  permissions policy error message it expects to receive.
• Remove the TestExpectations entry and add an -expected.txt file with a
  specific failure that makes it easier to keep track of in case
  anything changes again in the future.

Bug: 331237019
Change-Id: I5a91c380961ea48f4585a5da93f034fc7fda10d5
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5393366
Auto-Submit: Raphael Kubo Da Costa raphael.kubo.da.costa@intel.com
Reviewed-by: Christian Biesinger cbiesinger@chromium.org
Commit-Queue: Raphael Kubo Da Costa raphael.kubo.da.costa@intel.com
Cr-Commit-Position: refs/heads/main@{#1278410}