Sign self-signed certs with SHA256.

net/cert/x509_util_openssl.cc

Index: net/cert/x509_util_openssl.cc
===================================================================
--- net/cert/x509_util_openssl.cc	(revision 228925)
+++ net/cert/x509_util_openssl.cc	(working copy)
@@ -48,8 +48,9 @@
   return true;
 }
 
-bool CreateDomainBoundCertEC(
+bool CreateDomainBoundCertECInternal(
     crypto::ECPrivateKey* key,
+    crypto::HMAC::HashAlgorithm alg,
     const std::string& domain,
     uint32 serial_number,
     base::Time not_valid_before,
@@ -59,12 +60,13 @@
   return false;
 }
 
-bool CreateSelfSignedCert(crypto::RSAPrivateKey* key,
-                          const std::string& common_name,
-                          uint32 serial_number,
-                          base::Time not_valid_before,
-                          base::Time not_valid_after,
-                          std::string* der_encoded) {
+bool CreateSelfSignedCertInternal(crypto::RSAPrivateKey* key,
+                                  crypto::HMAC::HashAlgorithm alg,
+                                  const std::string& common_name,
+                                  uint32 serial_number,
+                                  base::Time not_valid_before,
+                                  base::Time not_valid_after,
+                                  std::string* der_encoded) {
   NOTIMPLEMENTED();
   return false;
 }