tests/*/brush_after_move: Test to make sure an false tap doesn't happen.

Sometimes after lifting a finger off, it will brush a little bit,
which can result in an accidental tap. This was recently fixed, so
these regression tests make sure it doesn't come back.

BUG=chromium-os:33682
TEST=these are the tests

Change-Id: I148746da3b8e0fa0e292414c17fa30415f6e24e7
Reviewed-on: https://gerrit.chromium.org/gerrit/31039
Reviewed-by: Joseph Shyh-In Hwang <josephsih@chromium.org>
Commit-Ready: Andrew de los Reyes <adlr@chromium.org>
Tested-by: Andrew de los Reyes <adlr@chromium.org>
6 files changed