2a10087d5e
This primarily addresses two things: * Tab characters still present, mostly in comments * printfs split across multiple lines in a suboptimal way Along the way this fixes a few spelling errors and other minor changes. BUG=none R=kwiberg@webrtc.org Review URL: https://webrtc-codereview.appspot.com/52689004 Cr-Commit-Position: refs/heads/master@{#9406}