We're calling PluralForm.get with a string that we don't care about when trying to get a sub-unit below "seconds".
Created attachment 299391 [details] [diff] [review] v1
The return value of PluralForm.get is also the empty string, so functionally, there's no difference. This fix just avoids the messages from showing up unnecessarily.
Comment on attachment 299391 [details] [diff] [review] v1 r=sdwilsh
There aren't any string changes here. Does it still need the l10n-late?
Nope - wrong bug.
Checking in toolkit/mozapps/downloads/src/DownloadUtils.jsm; /cvsroot/mozilla/toolkit/mozapps/downloads/src/DownloadUtils.jsm,v <-- DownloadUtils.jsm new revision: 1.3; previous revision: 1.2 done
Verified; not seeing these.