[mediacapture-image] Pull Request: Generalize FocusMode to MeteringMode and use it for `autoExposureMode`

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

== Generalize FocusMode to MeteringMode and use it for 
`autoExposureMode` ==
Proposal to remove the low-level `ExposureMode` and instead use the 
typical OS level modes, see #49.

Also added `sharpness` entry to `PhotoCapabilities` attributes 
description, was only in the idl.

See https://github.com/w3c/mediacapture-image/pull/51

Received on Tuesday, 23 August 2016 18:43:49 UTC