[win] Create utilities for helping to populate ModuleDatabase.

chrome/browser/conflicts/module_database_win.cc

 // Copyright 2017 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 "chrome/browser/conflicts/module_database_win.h"
 
 #include <algorithm>
 #include <tuple>
 
 #include "base/bind.h"
@@ skipping 322 matching lines @@
 
 bool ModuleDatabase::ModuleInfoKey::operator<(const ModuleInfoKey& mik) const {
   // The key consists of the triplet of
   // (module_path, module_size, module_time_date_stamp).
   // Use the std::tuple lexicographic comparison operator.
   return std::make_tuple(module_path, module_size, module_time_date_stamp) <
          std::make_tuple(mik.module_path, mik.module_size,
                          mik.module_time_date_stamp);
 }
 
+// ModuleDatabase::CertificateInfo ---------------------------------------------
+
+ModuleDatabase::CertificateInfo::CertificateInfo() : type(NO_CERTIFICATE) {}
+
 // ModuleDatabase::ModuleInfoData ----------------------------------------------
 
 ModuleDatabase::ModuleInfoData::ModuleInfoData() : process_types(0) {}
 
+ModuleDatabase::ModuleInfoData::ModuleInfoData(const ModuleInfoData& others) =
+    default;
+
+ModuleDatabase::ModuleInfoData::~ModuleInfoData() = default;
+
 // ModuleDatabase::ProcessInfoKey ----------------------------------------------
 
 ModuleDatabase::ProcessInfoKey::ProcessInfoKey(
     uint32_t process_id,
     uint64_t creation_time,
     content::ProcessType process_type)
     : process_id(process_id),
       creation_time(creation_time),
       process_type(process_type) {}
 
 ModuleDatabase::ProcessInfoKey::~ProcessInfoKey() = default;
 
 bool ModuleDatabase::ProcessInfoKey::operator<(
     const ProcessInfoKey& pik) const {
   // The key consists of the pair of (process_id, creation_time).
   // Use the std::tuple lexicographic comparison operator.
   return std::make_tuple(process_id, creation_time) <
          std::make_tuple(pik.process_id, pik.creation_time);
 }
 
 // ModuleDatabase::ProcessInfoData ---------------------------------------------
 
 ModuleDatabase::ProcessInfoData::ProcessInfoData() = default;
 
 ModuleDatabase::ProcessInfoData::ProcessInfoData(const ProcessInfoData& other) =
     default;
 
 ModuleDatabase::ProcessInfoData::~ProcessInfoData() = default;