Revert "Add channel layout for 13.0" Revert submission 2579913-13point0_pt1 Reason for revert: Droidmonitor created revert due to b/384585558. Will be verifying through ABTD before submission. Reverted changes: /q/submissionid:2579913-13point0_pt1 Change-Id: I3dd107eefb2f3ed13be43087a26b29062a873e02