Bug 849281 - Use the NdefMessage constructor that is in API 9 instead of the one that is 16+. r=mfinkle
Bug 839519 - Add systemXHR permission. r=dclarke
Bug 839519 - Permission.txt documentation fix. r=gwagner
Merge m-c to inbound.
Bug 849598. Get in-tree Snappy happy on big endian platforms. r=khuey
Bug 849009 followup, add missing files from Add-on SDK uplift in 0745394ef7b1, r=KWierso