Update example 13, aria-haspopup is no longer global

[WilcoFiers]

Under "Presentational Roles Conflict Resolution", it says:

For example, aria-haspopup is a global attribute and would always be applied; aria-level is not a global attribute and would therefore only apply if the element was not in a presentational state.

Since aria-haspopup is no longer a global attribute, this examples should be updated.

[JAWS-test]

For this issue there is already a PR: #852

[css-meeting-bot]

The ARIA Working Group just discussed aria-haspopup is no longer global.

The full IRC log of that discussion

<carmacleod> TOPIC: aria-haspopup is no longer global
<carmacleod> github: https://github.com//issues/1183
<joanie> https://github.com//pull/852
<carmacleod> carmacleod: related PR https://github.com//pull/852
<carmacleod> carmacleod: waiting on Matt and James to review
<carmacleod> carmacleod: Question, can I delete "host language" in this phrase: User agents MUST NOT expose host language elements
<carmacleod> mck: Yes
<carmacleod> zakim, next item
<Zakim> I do not see any more non-closed or non-skipped agenda items, carmacleod
<joanie> agenda?

[carmacleod]

The ARIA Working Group just discussed Update example 13, aria-haspopup is no longer global.

The full IRC log of that discussion

<carmacleod> TOPIC: Update example 13, aria-haspopup is no longer global
<carmacleod> github: https://github.com//issues/1183
<carmacleod> mck: It is not recommended to use aria-label on a heading - so example goes against APG
<carmacleod> mck: change the heading content to match APG, saying something like "when heading content is insufficient..."
<carmacleod> mck: want an example that demonstrates that the semantic is valid, but role presentation is ignored
<carmacleod> carmacleod: ok, I'll fix up the example, will ping james when done