Implement LoadTemporaryRoot for Windows

net/base/x509_certificate.h

Index: net/base/x509_certificate.h
diff --git a/net/base/x509_certificate.h b/net/base/x509_certificate.h
index c2a378ae7853c0490e5407a98427b81d3621df25..89bf47696a39c6ee47af22f4cb955840926ee5bf 100644
--- a/net/base/x509_certificate.h
+++ b/net/base/x509_certificate.h
@@ -283,6 +283,7 @@ class X509Certificate : public base::RefCountedThreadSafe<X509Certificate> {
 
  private:
   friend class base::RefCountedThreadSafe<X509Certificate>;
+  friend class TestRootCerts;  // For unit tests
   FRIEND_TEST_ALL_PREFIXES(X509CertificateTest, Cache);
   FRIEND_TEST_ALL_PREFIXES(X509CertificateTest, IntermediateCertificates);
 
@@ -302,6 +303,12 @@ class X509Certificate : public base::RefCountedThreadSafe<X509Certificate> {
 #endif
   bool VerifyEV() const;
 
+#if defined(USE_OPENSSL)
+  // Resets the store returned by cert_store() to default state. Used by
+  // TestRootCerts to undo modifications.
+  static void ResetCertStore();
+#endif
+
   // Calculates the SHA-1 fingerprint of the certificate.  Returns an empty
   // (all zero) fingerprint on failure.
   static SHA1Fingerprint CalculateFingerprint(OSCertHandle cert_handle);