[mediacapture-image] Pull Request: Fix example 3 for good

dandv has just submitted a new pull request for 
https://github.com/w3c/mediacapture-image:

== Fix example 3 for good ==
Address #99.

See https://github.com/w3c/mediacapture-image/pull/102

Received on Thursday, 13 October 2016 00:43:16 UTC