mozilla-b2g/gaia — pull request #16107 by yor-mozilla-com (2014-02-09 08:52:02+00:00)
Title: Fix for bug 969996

Delay chunk rendering by grouping chunks into larger
sets before calling renderChunk. First set size will
be the same as the current FIRST_CHUNK_SIZE (6). Subsequent
sets will cap at INCREMENTAL_RENDER_SIZE (60).

The goal is to reduce reflows on rendering the call log.