Call for Consensus (CfC): Publish an updated Working Draft of content-hints

Our present Working Draft of content-hints is published as <https://www.w3.org/TR/webrtc-stats/> https://www.w3.org/TR/2018/WD-mst-content-hint-20180703/, is almost exactly 1 year old.

The spec has evolved significantly over the course of a year. Thus:

This is a Call for Consensus to push the editors' draft,
https://w3c.github.io/mst-content-hint/, out as a new Working Draft.

The CfC will last for one week, and end on Wednesday, July 31, at 16:00 UTC

In response, please state one of the following:

- I support publishing the current content-hints as a Working Draft

- I object to publishing the current content-hints as a Working Draft, due to issues filed in open bug <#number>.

Bernard, for the chairs