Comment 33 for bug 481541

Created an attachment (id=161279)
default to focus

This patch will cause diverted links to load in the foreground by default. To
change this, set browser.tabs.loadDivertedInBackground to true. This is the
previous patch without the fallback. Although this patch is fine as is, I
strongly suggest, if we go this route, we update the tab options to something
like:

[X] Select new tabs opened from links
[X] Select new tabs opened from external applications or forced links
[X] Select new tabs opened from bookmarks or history

This change keeps the behavior consistent with the previous releases, but does
have a l10 impact. Ben, what do you think?