mozilla/pdf.js — pull request #1781 by brendandahl (2012-05-31 18:24:57+00:00)
Title: GH Portion of the Control pdf.js and Other PDF Plugins using Application Preferences bug

https://bugzilla.mozilla.org/show_bug.cgi?id=752676

-adds a new pdfjs.jsm that acts much like boostrap.js to register and unregister pdf.js as a component.
-fixes todo bug (see first commit)
-adds tests from Artur for the new application prefs

This will probably be changing from feedback in the above bug, but I also wanted to put it here so I can get feedback here as well.