748f903024
... and the filter file mechanism for selecting the embedder the bots should test with. This CL should land after https://crrev.com/c/5798304 introduces the `headless_shell.filter` file discussed here. Bug: 328079854 Change-Id: I1e03ef8679938ac2a6d213ccef7d724bd43945cd Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5799327 Reviewed-by: Weizhong Xia <weizhong@google.com> Commit-Queue: Jonathan Lee <jonathanjlee@google.com> Cr-Commit-Position: refs/heads/main@{#1348187}