Background
- In T301938, we replaced the info icon with infoFilled.
- As discussed with @Prtksxna on that task, infoFilled looks larger than expected, and designs for a smaller version of the icon may take some time
- So we want to go back to using info instead
- There are no current plans to return to infoFilled
To do this, we need to revert T301938#7787355.
But we also need to revert T301938#7788011, which fixed a bug that was reintroduced by the first patch.
Acceptance criteria
- Use 'info' icon for the popup button
- Don't re-introduce T268981: SPIKE: IPInfo: Dotted lines on revision history jumps when opening popup (only on Firefox) [8H]
- Don't re-introduce T298942: Fix clipping of icon for IPInfo popups when language is set to ar [S]