Unsupport $collapse filter option
$~collapse filter option disables element collapsing (i.e. causes the blocked element to not be hidden). For the most recent past there has been only a single filter in EasyList using that option, and we won't be able to keep supporting that option with manifest v3 anyway.
What to change
Remove support for the
$collapse filter option.
- Remove the check for
- Existing filters with the
$~collapseoption need to drop the option in order to function
Hints for testers
- Test that
$collapseoptions flag as a filter is invalid
- Test that a filter with the
$collapseoption enabled does not have side effects on the rest of the list, e.g. given two filters
||example.com/foo^, the second filter should still block requests to