GitLab

Instead of returning the previous text selection extents for unfocused
text inputs in the ATK API, return an empty selection which matches what
the visual selection shows.

Bug: 1015354
Change-Id: I767f44dc52df3e4de579f6c4e6a027d72630d60a
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1886811
Commit-Queue: Martin Robinson <mrobinson@igalia.com>
Reviewed-by: Dominic Mazzoni <dmazzoni@chromium.org>
Cr-Commit-Position: refs/heads/master@{#715237}