Automatic update from web-platform-tests Prerender: Upstream session storage tests to WPT The test file is marked as "tentative" as the clone-and-swap flow is not standardized yet. See comments in session-storage.tentative.html for details. Bug: 40199066 Change-Id: Ibe14540b26695cbb4c887fa7df1eb5bcbad9ddc9 Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5582794 Reviewed-by: Taiyo Mizuhashi <taiyo@chromium.org> Commit-Queue: Taiyo Mizuhashi <taiyo@chromium.org> Auto-Submit: Hiroki Nakagawa <nhiroki@chromium.org> Cr-Commit-Position: refs/heads/main@{#1307932} -- wpt-commits: 5930e386a5e1e59456dc810c9b21adf18bc1b6fe wpt-pr: 46547