Make TrustStore into an interface, move impl to TrustStoreInMemory.

net/tools/cert_verify_tool/verify_using_path_builder.cc

 // Copyright 2016 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/tools/cert_verify_tool/verify_using_path_builder.h"
 
 #include <iostream>
 
 #include "base/memory/ptr_util.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_util.h"
 #include "crypto/sha2.h"
 #include "net/base/net_errors.h"
 #include "net/base/test_completion_callback.h"
 #include "net/cert/internal/cert_issuer_source_aia.h"
 #include "net/cert/internal/cert_issuer_source_static.h"
 #include "net/cert/internal/parse_name.h"
 #include "net/cert/internal/parsed_certificate.h"
 #include "net/cert/internal/path_builder.h"
 #include "net/cert/internal/signature_policy.h"
-#include "net/cert/internal/trust_store.h"
+#include "net/cert/internal/trust_store_static.h"
 #include "net/cert_net/cert_net_fetcher_impl.h"
 #include "net/tools/cert_verify_tool/cert_verify_tool_util.h"
 #include "net/url_request/url_request_context.h"
 #include "net/url_request/url_request_context_builder.h"
 
 #if defined(OS_LINUX)
 #include "net/proxy/proxy_config.h"
 #include "net/proxy/proxy_config_service_fixed.h"
 #endif
 
@@ skipping 79 matching lines @@
     const base::Time at_time,
     const base::FilePath& dump_prefix_path) {
   std::cout << "NOTE: CertPathBuilder does not currently use OS trust settings "
                "(--roots must be specified).\n";
   std::cerr << "WARNING: --hostname is not yet verified with CertPathBuilder\n";
 
   base::Time::Exploded exploded_time;
   at_time.UTCExplode(&exploded_time);
   net::der::GeneralizedTime time = ConvertExplodedTime(exploded_time);
 
-  net::TrustStore trust_store;
+  net::TrustStoreStatic trust_store;
   for (const auto& der_cert : root_der_certs) {
     scoped_refptr<net::ParsedCertificate> cert =
         net::ParsedCertificate::CreateFromCertificateCopy(der_cert.der_cert,
                                                           {});
     if (!cert)
       PrintCertError("ERROR: ParsedCertificate failed:", der_cert);
     else {
       trust_store.AddTrustAnchor(
           net::TrustAnchor::CreateFromCertificateNoConstraints(cert));
     }
@@ skipping 81 matching lines @@
     if (!DumpParsedCertificateChain(
             dump_prefix_path.AddExtension(
                 FILE_PATH_LITERAL(".CertPathBuilder.pem")),
             result.paths[result.best_result_index]->path)) {
       return false;
     }
   }
 
   return result.error() == net::OK;
 }