Summary:
See D17222. D17209 accidentally broke setting IDs on ActionListView by converting it into a TagView: TagView already has an `id` property, and this new `id` property on the subclass shadows it.
Materially, the "Actions" mobile button in the headers of objects (for example: Maniphest Task -> shrink browser window -> click "Actions" next to task name) relies on setting IDs on list views.
Test Plan:
- Viewed a task.
- Made browser window narrow.
- Clicked `[= Actions]` button.
- After patch: saw a dropdown menu.
Reviewers: chad
Reviewed By: chad
Differential Revision: https://secure.phabricator.com/D17223
90258ed491