Support forward and back button reports
Those events can be sent from classic mice with two thumb buttons.
BUG=chromium:285663
TEST=use back and forward button on a mouse (test in combination with
the remaining cobra CLs)
CQ-DEPEND=CL:187668
Change-Id: I342a01926d76a7cf85a1ca6b5302b9a19b31d935
Reviewed-on: https://chromium-review.googlesource.com/187713
Reviewed-by: Dennis Kempin <denniskempin@chromium.org>
Tested-by: Dennis Kempin <denniskempin@chromium.org>
Commit-Queue: Dennis Kempin <denniskempin@chromium.org>
1 file changed
