
As WPT migration is mostly done and headless shell is now the default target for WPTs, make this clear in document and naming to make it less likely a new WPT accidentally added to the exception list. Renamed headless_shell.filter to content_shell.filter to make it obvious that tests listed there are intended to be run with content shell and is something unusual. Validate-Test-Flakiness: skip Bug: 40927590 Change-Id: I787f7c4757aba3f869c4edeb7f43c5aeff79c41b Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6154686 Reviewed-by: Rick Byers <rbyers@chromium.org> Commit-Queue: Weizhong Xia <weizhong@google.com> Reviewed-by: Struan Shrimpton <sshrimp@google.com> Reviewed-by: Mason Freed <masonf@chromium.org> Cr-Commit-Position: refs/heads/main@{#1404578}