COMPMID-617 Add validation window to CLActivationLayer

Change-Id: I56e0655a2f3448691cfd7bef6911d7959da12fdd
Reviewed-on: https://eu-gerrit-1.euhpc.arm.com/111186
Tested-by: BSG Visual Compute Jenkins server to access repositories on http://mpd-gerrit.cambridge.arm.com <bsgcomp@arm.com>
Reviewed-by: Georgios Pinitas <georgios.pinitas@arm.com>
3 files changed