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

net/cert/internal/trust_store_in_memory.h

Index: net/cert/internal/trust_store_in_memory.h
diff --git a/net/cert/internal/trust_store_in_memory.h b/net/cert/internal/trust_store_in_memory.h
index 214d73e7a149c09bf58671bf59203e6f162f2aab..69dd7c04d5d715b654c3d77089c31261f6668833 100644
--- a/net/cert/internal/trust_store_in_memory.h
+++ b/net/cert/internal/trust_store_in_memory.h
@@ -27,8 +27,11 @@ class NET_EXPORT TrustStoreInMemory : public TrustStore {
   void AddTrustAnchor(scoped_refptr<TrustAnchor> anchor);
 
   // TrustStore implementation:
-  void FindTrustAnchorsForCert(const scoped_refptr<ParsedCertificate>& cert,
-                               TrustAnchors* matches) const override;
+  void FindIssuers(const scoped_refptr<ParsedCertificate>& cert,
+                   TrustAnchors* trust_anchors,
+                   ParsedCertificateList* intermediates) const override;
+  bool IsBlacklisted(
+      const scoped_refptr<ParsedCertificate>& cert) const override;
 
   // Returns true if the trust store contains the given TrustAnchor instance.
   // Note that this considers only pointer equality and not a more