Add a nyan_blaze canary config
Add a nyan_blaze canary config

BUG=chromium:356966
TEST=unittests & tryjob

Change-Id: Id9a0ba5b8315c55e2dff9cb131f650c6b0a9ee94
Reviewed-on: https://chromium-review.googlesource.com/191554
Reviewed-by: Katie Roberts-Hoffman <18b264b2ffd2bdd8a10fa2695b949fed75badc6b@chromium.org>
Tested-by: Katie Roberts-Hoffman <18b264b2ffd2bdd8a10fa2695b949fed75badc6b@chromium.org>
Commit-Queue: Peter Mayo <3d31fdaf44dc55bb1b4f50b19df9bc879177d37a@chromium.org>
Tested-by: Peter Mayo <3d31fdaf44dc55bb1b4f50b19df9bc879177d37a@chromium.org>

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