Don't treat trust anchors as certificates during path building.

components/cast_certificate/cast_crl_unittest.cc

Index: components/cast_certificate/cast_crl_unittest.cc
diff --git a/components/cast_certificate/cast_crl_unittest.cc b/components/cast_certificate/cast_crl_unittest.cc
index 5698dbe4c6a80510e67ac813fa7c87500439ed00..579d67538d199293256d72d09fa1a6a095345e7b 100644
--- a/components/cast_certificate/cast_crl_unittest.cc
+++ b/components/cast_certificate/cast_crl_unittest.cc
@@ -20,10 +20,12 @@ std::unique_ptr<net::TrustStore> CreateTrustStoreFromFile(
   const auto trusted_test_roots =
       cast_certificate::testing::ReadCertificateChainFromFile(path);
   for (const auto& trusted_root : trusted_test_roots) {
-    scoped_refptr<net::ParsedCertificate> anchor(
+    scoped_refptr<net::ParsedCertificate> cert(
         net::ParsedCertificate::CreateFromCertificateCopy(trusted_root, {}));
-    EXPECT_TRUE(anchor);
-    trust_store->AddTrustedCertificate(std::move(anchor));
+    EXPECT_TRUE(cert);
+    auto anchor =
+        net::TrustAnchor::CreateFromCertificateNoConstraints(std::move(cert));
+    trust_store->AddTrustAnchor(std::move(anchor));
   }
   return trust_store;
 }