GitLab

Change the cursor type based on capture mode state and cursor location
in screen.

Test: manual, added test
Bug: 1135700
Change-Id: I57af8b672bf6f0e04a422ed5be4fe40468fcc3ac
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2454838
Commit-Queue: Richard Chui <richui@chromium.org>
Reviewed-by: Ahmed Fakhry <afakhry@chromium.org>
Reviewed-by: Sammie Quon <sammiequon@chromium.org>
Cr-Commit-Position: refs/heads/master@{#818591}