WebKit export of https://bugs.webkit.org/show_bug.cgi?id=285023 (#53801)

[SRI Message Signatures] Support headers beyond Unencoded-Digest.

This CL enables signatures to be verified over arbitrary headers above
and beyond unencoded-digest. unencoded-digest continues to be
required, but other headers are now accepted, which gives developers
more flexibility in their signature schemes.

Bug: 383409584
Change-Id: I352d4f078c88061c1e12fbdeb31366d0bf3fa328
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6713000
Commit-Queue: Mike West mkwst@chromium.org
Reviewed-by: Arthur Sonzogni arthursonzogni@chromium.org
Cr-Commit-Position: refs/heads/main@{#1487745}

Promisify scroll: window.idl changes behind a flag.

Bug: 41406914, 399876609
Change-Id: I7a576bd194e9f8db626af24b7ff98e1a73980b3c
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6657206
Reviewed-by: Vladimir Levin vmpstr@chromium.org
Commit-Queue: Mustaq Ahmed mustaq@chromium.org
Cr-Commit-Position: refs/heads/main@{#1487615}

Sync interfaces/ with @webref/idl 3.65.5 (#53790)

Co-authored-by: wpt-pr-bot wpt-pr-bot@users.noreply.github.com

Add beforematch infinite loop test

We already implement a guard against this, but there was no WPT for it.
Context: whatwg/html#11436

Change-Id: I0db66c0f7b6233c51d2456393340a9c10bf39da2
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6757757
Reviewed-by: Dominic Farolino dom@chromium.org
Commit-Queue: Dominic Farolino dom@chromium.org
Auto-Submit: Joey Arhar jarhar@chromium.org
Cr-Commit-Position: refs/heads/main@{#1487532}

WebKit export of https://bugs.webkit.org/show_bug.cgi?id=291480 (#53787)

WebKit export of https://bugs.webkit.org/show_bug.cgi?id=290577 (#53786)

webnn: add two tests with 1D input tensors for batchNormalization op

Bug: 431111153
Change-Id: I1e50e7515d4800eb091fd8232abb547811168f4c
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/+/6735417
Reviewed-by: Reilly Grant reillyg@chromium.org
Commit-Queue: ningxin hu ningxin.hu@intel.com
Reviewed-by: ningxin hu ningxin.hu@intel.com
Cr-Commit-Position: refs/heads/main@{#1487345}

Make serve consistently use double quotes

There's very few of these, so we should just change them to be
consistent.

Consistently refer to HTTP/2 as HTTP/2 (and not HTTP/2.0)

The spec was renamed away from HTTP/2.0 many years ago, and we should
thus consistently call it HTTP/2.

This leaves a single instance of HTTP/2.0: what we set as
Request.protocol_version, as this is exposed to clients of wptserve.