1902921 - Home and newtab post v1 we'll need a single pref

Status: NEW

(Firefox :: New Tab Page, enhancement)

Description

[Scott [:thecount] Downe]

Right now when we set the wallpaper in v1 we use 2 prefs, and for v2 we set both those prefs the same to keep it simple.

When we remove v1 and consolidate it with v2, we'll want 1 pref.

I think we should consider setting that pref now for v2, even if we're not using it, so when we remove the v1 set of prefs, we don't break it for existing users that set it in v2.

I suspect this is just a matter on deciding on the post v1 pref name, and setting it now when we set the others and keep them in sync. So when we remove the other prefs, we can fully switch to the post v1 single pref and not need to worry about migration.