Note that the "Share" title is still constrained to start at the end of the
close button - I don't know why the previous extra constraint was causing the
differing behavior in LTR and RTL, but this seems to fix it.
* Feature flag for ETP cookie purging
* Strings for new ETP description
* Remove icons from ETP info screeen and add category for redirect trackers
* ETP policy factory tests
* Remove icons from ETP panel and add cross tracking allowed field.
* Remove icons on ETP panel. Add blocked category for redirect trackers to panel.
* Add margins to tracking protection settings
* Define intent data for activity
* Search dialog shows permissions for allow and deny camera
* Check camera permissions for fxa pairing
* Check camera permissions for old search
* Tests for pairing sync interactor and controller.
* Cleanup
* Use bool pref for setting. Use interfaces and default implementations for the sync interactor and controller.
* Lint
* Show dialog when permissions are denied
* Add qr permissions dialog to search dialog fragment
* Add qr permissions dialog to the pairing screen
* Show dialog after permissions have been denied
* Reset focus after denying permissions
* Show dialog after permissions denied in search frag and par frag
* Use shared preferences to store camera permission state
* Move dialog creation into the search controller and add tests
* Dialog controller implementation and test
* Route to intent with correct activity. Set focus when dismissing dialog
* Get preferences in old search
Three new settings and one for which this patch just pre-lands the strings.
The behavior for the "Swipe toolbar up to open tabs" is to be added as part of
a later ticket.