Temporarily disable checking for link while we work on boot-image kinks.
Temporarily disable checking for link while we work on boot-image kinks.

BUG=None
TEST=Unittest

Change-Id: I55d6b65b99970e77bf071d222630c8d65c9c7d1e
Reviewed-on: https://gerrit.chromium.org/gerrit/25408
Tested-by: Chris Sosa <959d3d631fb6f17f1b07f751372041a1edb210d1@chromium.org>
Reviewed-by: mukesh agrawal <7b3e7a141c6975a7a08771090d3222103f21a0f2@chromium.org>

coreos/chromite,chadversary/chromiumos.chromite,bpsinc-native/src_third_party_chromite,zhang0137/chromite,zhang0137/chromite,bpsinc-native/src_third_party_chromite,bpsinc-native/src_third_party_chromite,coreos/chromite,coreos/chromite,chadversary/chromiumos.chromite,zhang0137/chromite