Port a few test_shell_tests. Now it runs 45 of them....

net/base/x509_certificate_nss.cc

 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "net/base/x509_certificate.h"
 
 #include "base/logging.h"
 
 namespace net {
 
 // TODO(port): finish implementing.  
 // At the moment, all that's here is just enough to prevent a link error.
 
 X509Certificate::~X509Certificate() {
   // We might not be in the cache, but it is safe to remove ourselves anyway.
   X509Certificate::Cache::GetInstance()->Remove(this);
 }
 
+// static
+X509Certificate* X509Certificate::CreateFromPickle(const Pickle& pickle,
+                                                   void** pickle_iter) {
+  NOTIMPLEMENTED();
+  return NULL;
+}
+
+void X509Certificate::Persist(Pickle* pickle) {
+  NOTIMPLEMENTED();
+}
 
 }  // namespace net