I tried to use the new preferences dialog widgets for my xulrunner application,
and it's failing miserably, because it doesn't fall back nicely for missing
Or maybe these prefs should move from
into something like all-toolkit.js. Or the code in preferences.xml should check
for it's platform itself.
browser.preferences.instantApply and browser.preferences.animateFadeIn are the
*** This bug has been marked as a duplicate of 350528 ***