Changes

(someone check me on this)

Sunbird and Lighting only define 1 'real' component, in [http://lxr.mozilla.org/mozilla/source/calendar/base/src/calItemModule.js calItemModule.js]. This module then creates on-the-fly factories for most of the other components used. To add a new component, you should add it to the array of components defined there. See the patch on [https://bugzilla.mozilla.org/show_bug.cgi?id=298358 Bug 298358] for an example of how to do this. Note that you'll also need to modify the jar.mn file for lightning, so that the component file can be added to the .xpi.