As a user with Do Not Track enabled, I do not want Quick Surveys displayed to me, so that I do not unnecessarily accidentally click a survey button.
- By client side determination, DNT users are not shown QS.
- Patch is SWAT'd and @leila, @ellery, and @dr0ptp4kt are notified when it's live.
SWAT deploy https://phabricator.wikimedia.org/T125946#2062225(It doesn't have to be a dependency I guess)
Note: the base EL already has a provision to not log events for DNT. Its example is instructive, however for this task (and later on in EL itself, but that's not mission critical yet) its example should be enhanced to account for MSIE-specific peculiarities, as documented in MDN.