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..ff9e77d96b99376787ffd713b5d9586d12c1fb2a 100644
--- a/components/cast_certificate/cast_crl.cc
+++ b/components/cast_certificate/cast_crl.cc
@@ -316,9 +316,9 @@ bool CastCRLImpl::CheckRevocation(const net::CertPath& trusted_chain,
 
 // 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> ParseAndVerifyCRLImpl(const std::string& crl_proto,
+                                               const base::Time& time,
+                                               net::TrustStore* trust_store) {
   CrlBundle crl_bundle;
   if (!crl_bundle.ParseFromString(crl_proto)) {
     LOG(ERROR) << "CRL - Binary could not be parsed.";
@@ -348,14 +348,16 @@ std::unique_ptr<CastCRL> ParseAndVerifyCRL(const std::string& crl_proto,
 
 std::unique_ptr<CastCRL> ParseAndVerifyCRL(const std::string& crl_proto,
                                            const base::Time& time) {
-  return ParseAndVerifyCRL(crl_proto, time, &CastCRLTrustStore::Get());
+  return ParseAndVerifyCRLImpl(crl_proto, time, &CastCRLTrustStore::Get());
 }
 
-std::unique_ptr<CastCRL> ParseAndVerifyCRLForTest(
+std::unique_ptr<CastCRL> ParseAndVerifyCRLUsingCustomTrustStore(

[sheretov, 2016/09/10 00:26:57]

Can we eliminate ParseAndVerifyCRLImpl, move all that logic into
ParseAndVerifyCRLUsingCustomTrustStore, and call it from ParseAndVerifyCRL?

[ryanchung, 2016/09/10 00:50:09]

Done.

     const std::string& crl_proto,
     const base::Time& time,
     net::TrustStore* trust_store) {
-  return ParseAndVerifyCRL(crl_proto, time, trust_store);
+  if (!trust_store)
+    return nullptr;
+  return ParseAndVerifyCRLImpl(crl_proto, time, trust_store);
 }
 
 }  // namespace cast_certificate