Audit tiles targeting

in #16316 (moved), we disabled tiles in FF38esr to avoid confusion about the feature, even though the tiles weren't targeted yet. However, we should audit this feature and make an official statement about its behavior.

added component::applications/tor browser owner::tbb-team priority::medium severity::normal status::new type::task labels

Trac:
Cc: N/A to mcs

Trac:
Cc: mcs to mcs, gk

Trac:
Reviewer: N/A to N/A
Severity: N/A to Normal
Sponsor: N/A to N/A
Cc: mcs, gk to mcs, gk, arthuredelstein

Removing from the specific ESR45 radar.

Trac:
Summary: Audit tiles targeting in FF45esr to Audit tiles targeting
Description: in #16316 (moved), we disabled tiles in FF38esr to avoid confusion about the feature, even though the tiles weren't targeted yet. However, in FF45-esr we should audit this feature and make an official statement about its behavior.

to

in #16316 (moved), we disabled tiles in FF38esr to avoid confusion about the feature, even though the tiles weren't targeted yet. However, we should audit this feature and make an official statement about its behavior.
Keywords: ff45-esr deleted, N/A added

mentioned in issue #27268 (moved)

moved to tpo/applications/tor-browser#16443 (closed)