Certificate Transparency: Per-profile CT verification

net/cert/ct_log_verifier_nss.cc

Index: net/cert/ct_log_verifier_nss.cc
diff --git a/net/cert/ct_log_verifier_nss.cc b/net/cert/ct_log_verifier_nss.cc
index 75a87d610f681fa3e911dd45694c496e1987cae6..fec7dc832daefcadbb404a6ffbcd8aa789e517a3 100644
--- a/net/cert/ct_log_verifier_nss.cc
+++ b/net/cert/ct_log_verifier_nss.cc
@@ -117,7 +117,7 @@ bool CTLogVerifier::Init(const base::StringPiece& public_key) {
 }
 
 bool CTLogVerifier::VerifySignature(const base::StringPiece& data_to_sign,
-                                    const base::StringPiece& signature) {
+                                    const base::StringPiece& signature) const {
   SECItem sig_data;
   sig_data.data = reinterpret_cast<unsigned char*>(const_cast<char*>(
       signature.data()));