net: extract net/cert out of net/base

net/ssl/ssl_client_auth_cache.cc

 // Copyright (c) 2011 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/ssl/ssl_client_auth_cache.h"
 
 #include "base/logging.h"
-#include "net/base/x509_certificate.h"
+#include "net/cert/x509_certificate.h"
 
 namespace net {
 
 SSLClientAuthCache::SSLClientAuthCache() {
   CertDatabase::GetInstance()->AddObserver(this);
 }
 
 SSLClientAuthCache::~SSLClientAuthCache() {
   CertDatabase::GetInstance()->RemoveObserver(this);
 }
@@ skipping 20 matching lines @@
 
 void SSLClientAuthCache::Remove(const std::string& server) {
   cache_.erase(server);
 }
 
 void SSLClientAuthCache::OnCertAdded(const X509Certificate* cert) {
   cache_.clear();
 }
 
 }  // namespace net