Add script to find unused functions in autotest

By identifying unused functions, we can remove thousands of lines of
dead code, making Autotest easier to maintain and upgrade.

BUG=b:170967823 -v -d server/cros/faft client/cros/faft from outside chroot

Change-Id: Ib97631e249a1bdeaf2fa5cd718da34aa2f4a11a6
Tested-by: Greg Edelston <>
Reviewed-by: Kevin Shelton <>
Reviewed-by: Derek Beckett <>
Commit-Queue: Kevin Shelton <>
Auto-Submit: Greg Edelston <>
1 file changed