Bug 806819 - Part 1: Remove FORCE_PR_LOG unified build restriction. r=gps
Bug 806819 - Part 2: Enable FORCE_PR_LOG globally. r=ted
Bug 806819 - Part 3: Remove redundant FORCE_PR_LOG entries. r=ehsan
Bug 806819 - Part 4: Add files that were excluded from unified builds back in. r=ehsan
Bug 806819 - Part 5: Update webrtc moz.build. r=jesup, r=gps