firmware_TouchpadMTB: description about fingers and slot in validator
This CL adds the comments about the usage of fingers and slot arguments
in validator class.
BUG=chromium-os:35024
TEST=None. (Comments added only.)
Change-Id: Ic39339ae2343629e333e6c6f9fe1dea4596e2916
Reviewed-on: https://gerrit.chromium.org/gerrit/34868
Reviewed-by: Chung-yih Wang <cywang@chromium.org>
Commit-Ready: Joseph Shyh-In Hwang <josephsih@chromium.org>
Tested-by: Joseph Shyh-In Hwang <josephsih@chromium.org>
1 file changed