Hook up Chrome Cast sender to Cast CRL.

components/cast_certificate/cast_crl.cc

Index: components/cast_certificate/cast_crl.cc
diff --git a/components/cast_certificate/cast_crl.cc b/components/cast_certificate/cast_crl.cc
index 79bc2c7fd9ef8c0ac7ded42e6ec72851a1eb679c..a967c455d37f9517ab864c0fbe16bcea3535246e 100644
--- a/components/cast_certificate/cast_crl.cc
+++ b/components/cast_certificate/cast_crl.cc
@@ -314,11 +314,17 @@ bool CastCRLImpl::CheckRevocation(const net::CertPath& trusted_chain,
   return true;
 }
 
+}  // namespace
+
 // Parses and verifies the CRL used to verify the revocation status of
 // Cast device certificates.
-std::unique_ptr<CastCRL> ParseAndVerifyCRL(const std::string& crl_proto,
-                                           const base::Time& time,
-                                           net::TrustStore* trust_store) {
+std::unique_ptr<CastCRL> ParseAndVerifyCRLUsingCustomTrustStore(
+    const std::string& crl_proto,
+    const base::Time& time,
+    net::TrustStore* trust_store) {
+  if (!trust_store)
+    return nullptr;
+
   CrlBundle crl_bundle;
   if (!crl_bundle.ParseFromString(crl_proto)) {
     LOG(ERROR) << "CRL - Binary could not be parsed.";
@@ -344,18 +350,10 @@ std::unique_ptr<CastCRL> ParseAndVerifyCRL(const std::string& crl_proto,
   return nullptr;
 }
 
-}  // namespace
-
 std::unique_ptr<CastCRL> ParseAndVerifyCRL(const std::string& crl_proto,
                                            const base::Time& time) {
-  return ParseAndVerifyCRL(crl_proto, time, &CastCRLTrustStore::Get());
-}
-
-std::unique_ptr<CastCRL> ParseAndVerifyCRLForTest(
-    const std::string& crl_proto,
-    const base::Time& time,
-    net::TrustStore* trust_store) {
-  return ParseAndVerifyCRL(crl_proto, time, trust_store);
+  return ParseAndVerifyCRLUsingCustomTrustStore(crl_proto, time,
+                                                &CastCRLTrustStore::Get());
 }
 
 }  // namespace cast_certificate