Adding logging for third party certifcate tokens

remoting/host/token_validator_base.cc

Index: remoting/host/token_validator_base.cc
diff --git a/remoting/host/token_validator_base.cc b/remoting/host/token_validator_base.cc
index d461b578b03bbec2e3db52df3628f0d2090dd283..eb4d4894dc80ce6d7698595ceee5ff7ecad3989b 100644
--- a/remoting/host/token_validator_base.cc
+++ b/remoting/host/token_validator_base.cc
@@ -236,6 +236,11 @@ void TokenValidatorBase::ContinueWithCertificate(
     net::X509Certificate* client_cert,
     net::SSLPrivateKey* client_private_key) {
   if (request_) {
+    if (client_cert) {
+      LOG(INFO) << "Using certificate issued by: '"

[Lambros, 2017/01/25 22:39:31]

Use HOST_LOG instead to avoid presubmit errors from logging at INFO level.

[joedow, 2017/01/25 23:33:54]

Done.

+                << client_cert->issuer().common_name << "'";
+    }
+
     request_->ContinueWithCertificate(client_cert, client_private_key);
   }
 }