[mediacapture-image] Pull Request: Fix nits in PTZ example

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

== Fix nits in PTZ example ==
This PR fixes nits in PTZ example:
- Use `settings` instead of `capabilities` for checking whether PTZ is available.
- Use `disabled` instead of custom CSS class `hidden` for clarity
- Remove use of template literal as bikeshed doesn't like it. See current state at https://w3c.github.io/mediacapture-image/#example1

![image](https://user-images.githubusercontent.com/634478/94659745-0d6e8a00-0305-11eb-8d39-a2e93de9e0b9.png)


@riju Please review and merge.



See https://github.com/w3c/mediacapture-image/pull/265


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Received on Wednesday, 30 September 2020 08:10:17 UTC