[presentation-api] new commits pushed by mfoltzgoogle

The following commits were just pushed by mfoltzgoogle to 
https://github.com/w3c/presentation-api:

* Move mixed content check to PresentationRequest ctor. (#377)
  by Mark Foltz
https://github.com/w3c/presentation-api/commit/b54139e9f0ca446d58d679c158ed79f82c49a460

Received on Tuesday, 29 November 2016 17:58:45 UTC