Make CertVerifier a pure virtual interface.

net/http/http_stream_factory_impl_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/http/http_stream_factory_impl.h"
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "net/base/cert_verifier.h"
@@ skipping 100 matching lines @@
   bool stream_done_;
   scoped_ptr<HttpStream> stream_;
 
   DISALLOW_COPY_AND_ASSIGN(StreamRequestWaiter);
 };
 
 struct SessionDependencies {
   // Custom proxy service dependency.
   explicit SessionDependencies(ProxyService* proxy_service)
       : host_resolver(new MockHostResolver),
-        cert_verifier(new CertVerifier),
+        cert_verifier(CertVerifier::CreateDefault()),
         proxy_service(proxy_service),
         ssl_config_service(new SSLConfigServiceDefaults),
         http_auth_handler_factory(
             HttpAuthHandlerFactory::CreateDefault(host_resolver.get())),
         net_log(NULL) {}
 
   scoped_ptr<MockHostResolverBase> host_resolver;
   scoped_ptr<CertVerifier> cert_verifier;
   scoped_ptr<ProxyService> proxy_service;
   scoped_refptr<SSLConfigService> ssl_config_service;
@@ skipping 321 matching lines @@
   const ProxyRetryInfoMap& retry_info =
       session->proxy_service()->proxy_retry_info();
   EXPECT_EQ(1u, retry_info.size());
   ProxyRetryInfoMap::const_iterator iter = retry_info.find("bad:99");
   EXPECT_TRUE(iter != retry_info.end());
 }
 
 }  // namespace
 
 }  // namespace net