This is a reland of f3a197e55323aee974a932c52dd19fa88e5d4e38 Original change's description: > Add core multi-channel pipeline in AEC3 > This CL adds basic the basic pipeline to support multi-channel > processing in AEC3. > > Apart from that, it removes the 8 kHz processing support in several > places of the AEC3 code. > > Bug: webrtc:10913 > Change-Id: If5b75fa325ed0071deea94a7546cb4a7adf22137 > Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/150332 > Commit-Queue: Per Åhgren <peah@webrtc.org> > Reviewed-by: Sam Zackrisson <saza@webrtc.org> > Cr-Commit-Position: refs/heads/master@{#29017} Bug: webrtc:10913 Change-Id: Ifc4b13bd994cfd22dca8f8755fa5700617cc379d Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/151124 Reviewed-by: Sam Zackrisson <saza@webrtc.org> Commit-Queue: Per Åhgren <peah@webrtc.org> Cr-Commit-Position: refs/heads/master@{#29034}