8cf45e99c5
API is not used anywhere for now. When depending projects implement it or build with default implementation, it will be used. Bug: webrtc:8287 Change-Id: I9e2aa922c2bb2b543793cd0561d797b02288ea6c Reviewed-on: https://webrtc-review.googlesource.com/39042 Commit-Queue: Ilya Nikolaevskiy <ilnik@webrtc.org> Reviewed-by: Per Kjellander <perkj@webrtc.org> Reviewed-by: Erik Språng <sprang@webrtc.org> Cr-Commit-Position: refs/heads/master@{#21611}