Echo Control is enabled in capture_nonlocked_ when injected. Renamed echo_canceller3_enabled to echo_controller_enabled. Bug: webrtc:8346 Change-Id: Icf441f07ce64719358841544da7579feeb7cfdbb Reviewed-on: https://webrtc-review.googlesource.com/10808 Commit-Queue: Gustaf Ullberg <gustaf@webrtc.org> Reviewed-by: Per Åhgren <peah@webrtc.org> Cr-Commit-Position: refs/heads/master@{#20311}