autotest: Look for wifitest commands in more places
In response to recent test breakage when the ip command moved around on
test images, hunt for commands in more places than /usr/local as we used
to do.
TEST=Ran 007CheckPS without the client failing with a complaint about
missing the ip command.
BUG=chromium:225076
Change-Id: I216f8c3710d2bfde894614e19bb0c934f5a0820e
Reviewed-on: https://gerrit.chromium.org/gerrit/46911
Tested-by: Christopher Wiley <wiley@chromium.org>
Reviewed-by: Paul Stewart <pstew@chromium.org>
Commit-Queue: Christopher Wiley <wiley@chromium.org>
1 file changed