Make CertVerifier a pure virtual interface.

net/socket/ssl_client_socket_unittest.cc

 // Copyright (c) 2012 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/socket/ssl_client_socket.h"
 
 #include "net/base/address_list.h"
 #include "net/base/cert_test_util.h"
 #include "net/base/cert_verifier.h"
 #include "net/base/host_resolver.h"
@@ skipping 13 matching lines @@
 #include "testing/platform_test.h"
 
 //-----------------------------------------------------------------------------
 
 const net::SSLConfig kDefaultSSLConfig;
 
 class SSLClientSocketTest : public PlatformTest {
  public:
   SSLClientSocketTest()
       : socket_factory_(net::ClientSocketFactory::GetDefaultFactory()),
-        cert_verifier_(new net::CertVerifier) {
+        cert_verifier_(net::CertVerifier::CreateDefault()) {
   }
 
  protected:
   net::SSLClientSocket* CreateSSLClientSocket(
       net::StreamSocket* transport_socket,
       const net::HostPortPair& host_and_port,
       const net::SSLConfig& ssl_config) {
     net::SSLClientSocketContext context;
     context.cert_verifier = cert_verifier_.get();
     return socket_factory_->CreateSSLClientSocket(transport_socket,
@@ skipping 880 matching lines @@
       ssl_info.cert->os_cert_handle(), certs[0]->os_cert_handle()));
   EXPECT_TRUE(net::X509Certificate::IsSameOSCert(
       intermediates[0], certs[1]->os_cert_handle()));
   EXPECT_TRUE(net::X509Certificate::IsSameOSCert(
       intermediates[1], certs[2]->os_cert_handle()));
 
   sock->Disconnect();
   EXPECT_FALSE(sock->IsConnected());
 }