This CL introduces the handling of multiple microphone channels in
the EchoRemover layer.
The implementation is done such as to support an arbitrary number of
channels in a way that balances stack and heap-space usage.
Bug: webrtc:10913
Change-Id: I475369de6c463b8fe2d7e53799d7322eefb6938f
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/151647
Commit-Queue: Per Åhgren <peah@webrtc.org>
Reviewed-by: Sam Zackrisson <saza@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#29140}
f6aa572e36