main
canvas: Adjust memory pressure heuristic (#46786)
script: Remove unfulfilled crown expectations (#44618)
script: replace deprecated as_slice method with as_slice_safe method (#46654)
script: Remove `CanGc` in `dom/canvas` (#45876)
script: Do not panic when getting contents of detached array buffers. (#46504)
script: Move canvas stuff into dom/canvas folder (#39071)
script: Mechanically migrate to `reflect_dom_object_with_proto` (#46529)