Remove DenyCertForHost from SSLHostStateDelegate API.

content/browser/ssl/ssl_policy_backend.cc

Index: content/browser/ssl/ssl_policy_backend.cc
diff --git a/content/browser/ssl/ssl_policy_backend.cc b/content/browser/ssl/ssl_policy_backend.cc
index e81c35d1628108c46477c5242d8cb61da1ff5efd..891c7046f0dba6627aa5ba0426eaf9c525a97487 100644
--- a/content/browser/ssl/ssl_policy_backend.cc
+++ b/content/browser/ssl/ssl_policy_backend.cc
@@ -31,13 +31,6 @@ bool SSLPolicyBackend::DidHostRunInsecureContent(const std::string& host,
   return ssl_host_state_delegate_->DidHostRunInsecureContent(host, pid);
 }
 
-void SSLPolicyBackend::DenyCertForHost(net::X509Certificate* cert,
-                                       const std::string& host,
-                                       net::CertStatus error) {
-  if (ssl_host_state_delegate_)
-    ssl_host_state_delegate_->DenyCert(host, cert, error);
-}
-
 void SSLPolicyBackend::AllowCertForHost(net::X509Certificate* cert,
                                         const std::string& host,
                                         net::CertStatus error) {
@@ -50,11 +43,10 @@ net::CertPolicy::Judgment SSLPolicyBackend::QueryPolicy(
     const std::string& host,
     net::CertStatus error,
     bool* expired_previous_decision) {
-  if (!ssl_host_state_delegate_)
-    return net::CertPolicy::UNKNOWN;
-
-  return ssl_host_state_delegate_->QueryPolicy(
-      host, cert, error, expired_previous_decision);
+  return ssl_host_state_delegate_ ?
+      ssl_host_state_delegate_->QueryPolicy(
+          host, cert, error, expired_previous_decision) :
+      net::CertPolicy::UNKNOWN;
 }
 
 }  // namespace content