Allow the TrustStore interface to return matching intermediates, and identify distrusted certs.

net/cert/internal/trust_store_in_memory.cc

Index: net/cert/internal/trust_store_in_memory.cc
diff --git a/net/cert/internal/trust_store_in_memory.cc b/net/cert/internal/trust_store_in_memory.cc
index a3e9e3eea07497f7f49da3e881a6659f2f9efc43..75d62071d6e84eea31790699604dbdaefcc04c37 100644
--- a/net/cert/internal/trust_store_in_memory.cc
+++ b/net/cert/internal/trust_store_in_memory.cc
@@ -19,12 +19,18 @@ void TrustStoreInMemory::AddTrustAnchor(scoped_refptr<TrustAnchor> anchor) {
                                  std::move(anchor)));
 }
 
-void TrustStoreInMemory::FindTrustAnchorsForCert(
+void TrustStoreInMemory::FindIssuers(
     const scoped_refptr<ParsedCertificate>& cert,
-    TrustAnchors* matches) const {
+    TrustAnchors* trust_anchors,
+    ParsedCertificateList* intermediates) const {
   auto range = anchors_.equal_range(cert->normalized_issuer().AsStringPiece());
   for (auto it = range.first; it != range.second; ++it)
-    matches->push_back(it->second);
+    trust_anchors->push_back(it->second);
+}
+
+bool TrustStoreInMemory::IsBlacklisted(
+    const scoped_refptr<ParsedCertificate>& cert) const {
+  return false;
 }
 
 bool TrustStoreInMemory::Contains(const TrustAnchor* anchor) const {