Removing logic forcing AEC within VoIP core
Removing logic forcing AEC within VoIP core

Bug: None
Change-Id: Ie4afe984ff3b2f1d9d2ea906b2f64b7b7e1aa06e
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/184421
Commit-Queue: Tim Na <b8d13c4017ea81424af9e090556ffc24cd7f5377@webrtc.org>
Reviewed-by: Per Åhgren <3616c2c8a2c30a769c5419f89b4a810ea6e2f079@webrtc.org>
Cr-Commit-Position: 972c6d2dc6dd5efdad1377c0d224e03eb8f276f7@{#32131}

ShiftMediaProject/libilbc,TimothyGu/libilbc,ShiftMediaProject/libilbc,ShiftMediaProject/libilbc,TimothyGu/libilbc,ShiftMediaProject/libilbc,ShiftMediaProject/libilbc,TimothyGu/libilbc,TimothyGu/libilbc,TimothyGu/libilbc