GitLab

Remove ChromeVox announcement for the number of results, since the total
number of results is already mentioned in each search result a11y.
This "Displaying x number of search results" is removed not only because
the total number of search results is already mentioned, but also
because it races with the search result a11y announcement itself, and
only loses, sometimes verbalizing and sometimes not.

Final 'general' a11y videos:
https://photos.app.goo.gl/zLPSKH8wySyMhfak9 (search results present)
https://photos.app.goo.gl/bCzC1nR3EtvsM25c7 (no search results)

Fixed: 1071284
Change-Id: I5ec0bbae99e58f4976619790b63188d35d416d50
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2216286Reviewed-by: Kyle Horimoto <khorimoto@chromium.org>
Commit-Queue: Regan Hsu <hsuregan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#771943}