Now that there is only one implementation of the decision logic, there is no longer any need to have GetDecisionSpecialized being separate. Bug: webrtc:9421 Change-Id: Id364ce09ac05d106652d749502058056f11bba27 Reviewed-on: https://webrtc-review.googlesource.com/86604 Reviewed-by: Ivo Creusen <ivoc@webrtc.org> Commit-Queue: Henrik Lundin <henrik.lundin@webrtc.org> Cr-Commit-Position: refs/heads/master@{#23804}