[Switch Access] Hide point scanning lines after each scan

Horizontal range lines will be hidden after the horizontal point is
selected and vertical range lines will be hidden after the vertical
point is selected. All point scanning lines will be hidden after the
action is performed on the point.

Signed-off-by: Shannon Chen <shannc@chromium.org>
Bug: 1061537
Change-Id: Icc2562a1cd23ffda8c7282912946efec6a4b6f7a
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2587577
Commit-Queue: Shannon Chen <shannc@google.com>
Reviewed-by: Xiyuan Xia <xiyuan@chromium.org>
Reviewed-by: Dominic Mazzoni <dmazzoni@chromium.org>
Reviewed-by: David Tseng <dtseng@chromium.org>
Cr-Commit-Position: refs/heads/master@{#837911}
GitOrigin-RevId: 60e589e270242f5d5b36aa1a26a345a0a21adcd3
1 file changed