main
script: Cache UrlExtraData for about:blank (#47147)
script: Move reflector construction to script_bindings (#44636)
canvas: Adjust memory pressure heuristic (#46786)
script: Remove dead code from `HTMLCanvasElement` & `CanvasRenderingContext2D` (#46225)
script: replace deprecated as_slice method with as_slice_safe method (#46654)
script: Remove `CanGc` in `dom/canvas` (#45876)
script: Mechanically migrate to `reflect_dom_object_with_proto` (#46529)
script: Move FontContext into each global that requires it. (#47130)