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 1866a17388acf16cd0db64a20b77c5d6e5e53ec6..40066fe9dd33d7c5aa94ffdaa046a869099b5f40 100644
--- a/net/base/x509_certificate.h
+++ b/net/base/x509_certificate.h
@@ -281,6 +281,7 @@ 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 ResetStore();

[wtc, 2010/11/23 00:30:11]

Nit: consider naming this method ResetCertStore.

+#endif
+
   // Calculates the SHA-1 fingerprint of the certificate.  Returns an empty
   // (all zero) fingerprint on failure.
   static SHA1Fingerprint CalculateFingerprint(OSCertHandle cert_handle);