Bug 1743472 [wpt PR 31780] - [flex] Clamp available sizes to zero., a=testonly

Automatic update from web-platform-tests [flex] Clamp available sizes to zero. Scrollbars may be present on a box. When subtracting BorderScrollbarPadding we almost always need to clamp to zero, as the border-box size - bsp may be negative. Bug: 1274476 Change-Id: I55322f5c5bc5a5bbe9fefc1eb1403677044b9443 Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3307128 Reviewed-by: Alison Maher <almaher@microsoft.com> Commit-Queue: Ian Kilpatrick <ikilpatrick@chromium.org> Cr-Commit-Position: refs/heads/main@{#946104} -- wpt-commits: 9811accad612849822802ab82e168a198cd89805 wpt-pr: 31780
2021-11-30 04:29:07 +00:00 · 2021-11-30 04:29:07 +00:00 · 8ea7a321ae
--- a/testing/web-platform/tests/css/css-flexbox/negative-available-size-crash.html
+++ b/testing/web-platform/tests/css/css-flexbox/negative-available-size-crash.html
@ -0,0 +1,4 @@
+<!DOCTYPE html>
+<link rel="help" href="https://bugs.chromium.org/p/chromium/issues/detail?id=1274476">
+<div style="display: flex;">
+  <div style="display: flex; height: 0; overflow-x: scroll;">a