
This change will allow us to create the virtual suite for SingleThreaded tests and only run the single threaded version of those tests, without affecting other virtual suites. This will allow to start running most WPT tests with threaded compositing while keep running a small amount of the tests single threaded. Bug: 1463799 Change-Id: Ifa885d23fffcb1277726aecfc7b66bf2edc39442 Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4698657 Reviewed-by: Weizhong Xia <weizhong@google.com> Commit-Queue: Yotam Hacohen <yotha@chromium.org> Cr-Commit-Position: refs/heads/main@{#1172584}