solenberg 8006f07592 Remove unused TypingMonitor class.
BUG=webrtc:4690

Review URL: https://codereview.webrtc.org/1327033002

Cr-Commit-Position: refs/heads/master@{#9884}
2015-09-08 09:57:05 +00:00
..
2015-04-01 15:08:49 +00:00