to Mdns.*. MdnsResponderInterface now explicitly requires the reference counting of created names to allow the coexistence of multiple users of the same responder where one user would not remove identical names created by others. MDns.* is also renamed to Mdns.* per the style guide. TBR=aleloi@webrtc.org Bug: webrtc:9605 Change-Id: I047fc41f34de8d4e97c980409a7f373769c4c252 Reviewed-on: https://webrtc-review.googlesource.com/c/101921 Commit-Queue: Qingsi Wang <qingsi@webrtc.org> Reviewed-by: Qingsi Wang <qingsi@webrtc.org> Reviewed-by: Steve Anton <steveanton@webrtc.org> Cr-Commit-Position: refs/heads/master@{#25458}