Make CertVerifier a pure virtual interface.

net/base/transport_security_state_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/base/transport_security_state.h"
 
 #include <algorithm>
 #include <string>
 
 #include "base/base64.h"
 #include "base/file_path.h"
 #include "base/sha1.h"
 #include "base/string_piece.h"
 #include "net/base/asn1_util.h"
 #include "net/base/cert_test_util.h"
 #include "net/base/cert_verifier.h"
+#include "net/base/cert_verify_result.h"
 #include "net/base/ssl_info.h"
 #include "net/base/test_root_certs.h"
 #include "net/base/x509_certificate.h"
 #include "net/http/http_util.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 #if defined(USE_OPENSSL)
 #include "crypto/openssl_util.h"
 #else
 #include "crypto/nss_util.h"
@@ skipping 1242 matching lines @@
   // Expect to fail for SNI hosts when not searching the SNI list:
   EXPECT_FALSE(TransportSecurityState::IsGooglePinnedProperty(
       "gmail.com", false));
   EXPECT_FALSE(TransportSecurityState::IsGooglePinnedProperty(
       "googlegroups.com", false));
   EXPECT_FALSE(TransportSecurityState::IsGooglePinnedProperty(
       "www.googlegroups.com", false));
 }
 
 }  // namespace net