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

chrome/browser/sync_file_system/drive_backend/drive_backend_util.cc

 // Copyright 2013 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/sync_file_system/drive_backend/drive_backend_util.h"
 
 #include "base/logging.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_util.h"
 #include "base/threading/thread_restrictions.h"
 #include "chrome/browser/sync_file_system/drive_backend/drive_backend_constants.h"
 #include "chrome/browser/sync_file_system/drive_backend/leveldb_wrapper.h"
 #include "chrome/browser/sync_file_system/drive_backend/metadata_database.pb.h"
 #include "chrome/browser/sync_file_system/logger.h"
 #include "components/drive/drive_api_util.h"
 #include "google_apis/drive/drive_api_parser.h"
 #include "third_party/leveldatabase/src/include/leveldb/status.h"
 
 namespace sync_file_system {
 namespace drive_backend {
 
-void PutVersionToDB(int64 version, LevelDBWrapper* db) {
+void PutVersionToDB(int64_t version, LevelDBWrapper* db) {
   DCHECK(db);
   db->Put(kDatabaseVersionKey, base::Int64ToString(version));
 }
 
 void PutServiceMetadataToDB(const ServiceMetadata& service_metadata,
                             LevelDBWrapper* db) {
   DCHECK(db);
 
   std::string value;
   bool success = service_metadata.SerializeToString(&value);
@@ skipping 19 matching lines @@
   db->Put(kFileTrackerKeyPrefix + base::Int64ToString(tracker.tracker_id()),
           value);
 }
 
 void PutFileMetadataDeletionToDB(const std::string& file_id,
                                  LevelDBWrapper* db) {
   DCHECK(db);
   db->Delete(kFileMetadataKeyPrefix + file_id);
 }
 
-void PutFileTrackerDeletionToDB(int64 tracker_id, LevelDBWrapper* db) {
+void PutFileTrackerDeletionToDB(int64_t tracker_id, LevelDBWrapper* db) {
   DCHECK(db);
   db->Delete(kFileTrackerKeyPrefix + base::Int64ToString(tracker_id));
 }
 
 bool HasFileAsParent(const FileDetails& details, const std::string& file_id) {
   for (int i = 0; i < details.parent_folder_ids_size(); ++i) {
     if (details.parent_folder_ids(i) == file_id)
       return true;
   }
   return false;
@@ skipping 96 matching lines @@
   } else if (status.IsNotFound()) {
     service_metadata.reset(new ServiceMetadata);
     service_metadata->set_next_tracker_id(1);
   }
 
   return service_metadata.Pass();
 }
 
 }  // namespace drive_backend
 }  // namespace sync_file_system