Switch to standard integer types in components/, part 4 of 4.

components/sync_driver/sync_prefs.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 "components/sync_driver/sync_prefs.h"
 
 #include "base/base64.h"
 #include "base/logging.h"
 #include "base/prefs/pref_member.h"
 #include "base/prefs/pref_service.h"
@@ skipping 472 matching lines @@
 
 bool SyncPrefs::DidSyncShutdownCleanly() const {
   return pref_service_->GetBoolean(prefs::kSyncShutdownCleanly);
 }
 
 void SyncPrefs::SetCleanShutdown(bool value) {
   pref_service_->SetBoolean(prefs::kSyncShutdownCleanly, value);
 }
 
 void SyncPrefs::GetInvalidationVersions(
-    std::map<syncer::ModelType, int64>* invalidation_versions) const {
+    std::map<syncer::ModelType, int64_t>* invalidation_versions) const {
   const base::DictionaryValue* invalidation_dictionary =
       pref_service_->GetDictionary(prefs::kSyncInvalidationVersions);
   syncer::ModelTypeSet protocol_types = syncer::ProtocolTypes();
   for (auto iter = protocol_types.First(); iter.Good(); iter.Inc()) {
     std::string key = syncer::ModelTypeToString(iter.Get());
     std::string version_str;
     if (!invalidation_dictionary->GetString(key, &version_str))
       continue;
-    int64 version = 0;
+    int64_t version = 0;
     if (!base::StringToInt64(version_str, &version))
       continue;
     (*invalidation_versions)[iter.Get()] = version;
   }
 }
 
 void SyncPrefs::UpdateInvalidationVersions(
-    const std::map<syncer::ModelType, int64>& invalidation_versions) {
+    const std::map<syncer::ModelType, int64_t>& invalidation_versions) {
   scoped_ptr<base::DictionaryValue> invalidation_dictionary(
       new base::DictionaryValue());
   for (const auto& map_iter : invalidation_versions) {
     std::string version_str = base::Int64ToString(map_iter.second);
     invalidation_dictionary->SetString(
         syncer::ModelTypeToString(map_iter.first), version_str);
   }
   pref_service_->Set(prefs::kSyncInvalidationVersions,
                      *invalidation_dictionary);
 }
@@ skipping 34 matching lines @@
     return scoped_ptr<syncer::SyncEncryptionHandler::NigoriState>();
 
   scoped_ptr<syncer::SyncEncryptionHandler::NigoriState> result(
       new syncer::SyncEncryptionHandler::NigoriState());
   if (!result->nigori_specifics.ParseFromString(decoded))
     return scoped_ptr<syncer::SyncEncryptionHandler::NigoriState>();
   return result;
 }
 
 }  // namespace sync_driver