[mediacapture-main] new commits pushed by henbos

The following commits were just pushed by henbos to https://github.com/w3c/mediacapture-main:

* Fixes #585

In #585 the WG has expressed interest in removing the volume constraint
from the specifications. This commit addresses the issue by removing the
definition of 'volume' together with the related references.
  by Armando Miraglia

* Merge pull request #588 from armax00/fix585

Remove the 'volume' constraint.
  by henbos

Received on Friday, 24 May 2019 11:08:04 UTC