Add production Cast CRL certificate.

components/cast_certificate/cast_cert_validator.cc

Index: components/cast_certificate/cast_cert_validator.cc
diff --git a/components/cast_certificate/cast_cert_validator.cc b/components/cast_certificate/cast_cert_validator.cc
index f7c62dd7aff5bc32904119251bc05f78a79ff329..a553fa1f0a8b4c97b945e3f28e8a658c376ce2aa 100644
--- a/components/cast_certificate/cast_cert_validator.cc
+++ b/components/cast_certificate/cast_cert_validator.cc
@@ -55,10 +55,15 @@ class CastTrustStore {
 
   static net::TrustStore& Get() { return GetInstance()->store_; }
 
+  static void Reinitialize() { GetInstance()->Initialize(); }

[eroman, 2016/08/03 22:47:58]

How about ReinitializeForTest() ?

Or make a comment regarding thread-safety, or that this should not ordinarily be
called.

[ryanchung, 2016/08/04 18:46:43]

Removed this code. It's no longer needed due to the change of approach.

+
  private:
   friend struct base::DefaultSingletonTraits<CastTrustStore>;
 
-  CastTrustStore() {
+  CastTrustStore() { Initialize(); }
+
+  void Initialize() {
+    store_.Clear();
     AddAnchor(kCastRootCaDer);
     AddAnchor(kEurekaRootCaDer);
   }
@@ -341,4 +346,8 @@ bool SetTrustAnchorForTest(const std::string& cert) {
   return true;
 }
 
+void ResetTrustAnchorForTest() {
+  CastTrustStore::Reinitialize();
+}
+
 }  // namespace cast_certificate