Port 1544887 - Fix some in-content page icon colors in dark mode. r=dao (#4922)
Port 1544887 - Fix some in-content page icon colors in dark mode. r=dao (#4922)


mozilla/activity-stream,mozilla/activity-stream,mozilla/activity-stream,Mardak/activity-stream,mozilla/activity-streams,Mardak/activity-stream,Mardak/activity-stream,Mardak/activity-stream,mozilla/activity-stream,mozilla/activity-streams