No bug, Automated blocklist update from host bld-linux64-ec2-356 - a=blocklist-update
Bug 960999 - Fix for random test failure in browser_form_selects.js. r=mbrubeck, a=test-only
Bug 966311 - Calculate frame size for stereo wave. r=doublec, a=sledru

We were assuming 8-bit WAVE files were mono-only, but this is
not necessarily the case.
Merge mozilla-beta to b2g28. a=merge