GitLab

Adds DialogModelCheckbox::Params with SetIsChecked().

Bug: 1106422, 1150027
Change-Id: Ia981f12b6d67250e3898c687ba9312b669ba2c2d
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2545769
Auto-Submit: Peter Boström <pbos@chromium.org>
Commit-Queue: Scott Violet <sky@chromium.org>
Reviewed-by: Scott Violet <sky@chromium.org>
Cr-Commit-Position: refs/heads/master@{#828549}