Domain Reliability: More security review.

components/domain_reliability/beacon.cc

Index: components/domain_reliability/beacon.cc
diff --git a/components/domain_reliability/beacon.cc b/components/domain_reliability/beacon.cc
index 8b738114ad0d808050880f360b0d320e5e97eda5..f826a20344e5c4c3192dd4948e04094c023de7b2 100644
--- a/components/domain_reliability/beacon.cc
+++ b/components/domain_reliability/beacon.cc
@@ -31,8 +31,6 @@ Value* DomainReliabilityBeacon::ToValue(base::TimeTicks upload_time) const {
                            elapsed.InMilliseconds());
   beacon_value->SetInteger("request_age_ms",
                            (upload_time - start_time).InMilliseconds());
-  // TODO(ttuttle): Implement protocol and dns_resolver_ip[s] fields.
-
   return beacon_value;
 }