Revert "libhwc2.1: Move DPP handling to ColorManager"

Revert submission 25793765-move-dpp-to-colormanager

Reason for revert: build break (b/319126962)

Reverted changes: /q/submissionid:25793765-move-dpp-to-colormanager

Change-Id: Ia93fe4dd80c0d05a0ea3a9cfe6da9343c583263f
1 file changed