Import wpt@260e9744d6d64c5ae2cea4cdb7a6e67f74708e5b

Using wpt-import in Chromium aaa2561e9dede5de8b7c6e3e1e828ba6d79bd07c.

Note to sheriffs: This CL imports external tests and adds
expectations for those tests; if this CL is large and causes
a few new failures, please fix the failures by adding new
lines to TestExpectations rather than reverting. See:
https://chromium.googlesource.com/chromium/src/+/main/docs/testing/web_platform_tests.md

Directory owners for changes in this CL:
igrigorik@chromium.org, yoavweiss@chromium.org:
  external/wpt/preload
japhet@chromium.org:
  external/wpt/fetch
kojii@chromium.org:
  external/wpt/css/css-writing-modes

NOAUTOREVERT=true

No-Export: true
Cq-Include-Trybots: luci.chromium.try:linux-wpt-identity-fyi-rel,linux-wpt-input-fyi-rel,linux-blink-rel
Change-Id: I0e2860b81673cb157662be52e559343a3e86e7cc
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4430693
Reviewed-by: Jonathan Lee <jonathanjlee@google.com>
Auto-Submit: WPT Autoroller <wpt-autoroller@chops-service-accounts.iam.gserviceaccount.com>
Commit-Queue: Jonathan Lee <jonathanjlee@google.com>
Cr-Commit-Position: refs/heads/main@{#1131272}

diff --git a/third_party/blink/web_tests/external/wpt/lint.ignore b/third_party/blink/web_tests/external/wpt/lint.ignore
index 056bbd0..c8792f5 100644
--- a/third_party/blink/web_tests/external/wpt/lint.ignore
+++ b/third_party/blink/web_tests/external/wpt/lint.ignore

@@ -452,7 +452,7 @@
 CONSOLE: css/css-shapes/shape-outside/supported-shapes/support/test-utils.js
 CONSOLE: css/css-values/viewport-units-css2-001.html
 CONSOLE: css/css-writing-modes/orthogonal-parent-shrink-to-fit-001*.html
-CONSOLE: css/css-writing-modes/tools/generators/gulpfile.js
+CONSOLE: css/css-writing-modes/tools/generators/template.html
 
 TRAILING WHITESPACE: css/css-fonts/support/fonts/gsubtest-lookup3.ufo/features.fea
 
@@ -492,6 +492,7 @@
 SET TIMEOUT: css/css-writing-modes/orthogonal-parent-shrink-to-fit-001w.html
 SET TIMEOUT: css/css-writing-modes/orthogonal-parent-shrink-to-fit-001x.html
 SET TIMEOUT: css/css-writing-modes/support/text-orientation.js
+SET TIMEOUT: css/css-writing-modes/tools/generators/template.html
 SET TIMEOUT: css/CSS2/backgrounds/background-root-101.xht
 SET TIMEOUT: css/CSS2/backgrounds/background-root-102.xht
 SET TIMEOUT: css/CSS2/backgrounds/background-root-103.xht