"veyron/runtimes/google/security": Fix broken build
"veyron/runtimes/google/security": Fix broken build

Change-Id: I2943a370096ed17138b02a88a6edc44080f3801c

vanadium/go.ref,vanadium/go.ref,vanadium/go.ref,vanadium/go.ref,vanadium/go.ref,vanadium/go.ref