mozilla-b2g/gaia — pull request #8173 by jmcanterafonseca (2013-02-18 15:40:15+00:00)
Title: Bug xxx Improve scrolling response when there is a high number of import FB Friends in Contacts

That's an experimental patch and we don't know if it will finally land. Also probably it needs more testing

@albertopq @crdlc @arcturus your feedback is welcome