Switch to standard integer types in sync/.

sync/internal_api/public/non_blocking_sync_common.h

 // Copyright 2014 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.
 
 #ifndef SYNC_INTERNAL_API_PUBLIC_NON_BLOCKING_SYNC_COMMON_H_
 #define SYNC_INTERNAL_API_PUBLIC_NON_BLOCKING_SYNC_COMMON_H_
 
+#include <stdint.h>
+
 #include <string>
 #include <vector>
 
 #include "base/time/time.h"
 #include "sync/api/entity_data.h"
 #include "sync/base/sync_export.h"
 #include "sync/protocol/sync.pb.h"
 
 namespace syncer_v2 {
 
-static const int64 kUncommittedVersion = -1;
+static const int64_t kUncommittedVersion = -1;
 
 // Data-type global state that must be accessed and updated on the sync thread,
 // but persisted on or through the model thread.
 struct SYNC_EXPORT DataTypeState {
   DataTypeState();
   ~DataTypeState();
 
   // The latest progress markers received from the server.
   sync_pb::DataTypeProgressMarker progress_marker;
 
@@ skipping 16 matching lines @@
 
 struct SYNC_EXPORT CommitRequestData {
   CommitRequestData();
   ~CommitRequestData();
 
   EntityDataPtr entity;
 
   // Strictly incrementing number for in-progress commits.  More information
   // about its meaning can be found in comments in the files that make use of
   // this struct.
-  int64 sequence_number = 0;
-  int64 base_version = 0;
+  int64_t sequence_number = 0;
+  int64_t base_version = 0;
 };
 
 struct SYNC_EXPORT CommitResponseData {
   CommitResponseData();
   ~CommitResponseData();
 
   std::string id;
   std::string client_tag_hash;
-  int64 sequence_number = 0;
-  int64 response_version = 0;
+  int64_t sequence_number = 0;
+  int64_t response_version = 0;
 };
 
 struct SYNC_EXPORT UpdateResponseData {
   UpdateResponseData();
   ~UpdateResponseData();
 
   EntityDataPtr entity;
 
-  int64 response_version = 0;
+  int64_t response_version = 0;
   std::string encryption_key_name;
 };
 
 typedef std::vector<CommitRequestData> CommitRequestDataList;
 typedef std::vector<CommitResponseData> CommitResponseDataList;
 typedef std::vector<UpdateResponseData> UpdateResponseDataList;
 
 }  // namespace syncer_v2
 
 #endif  // SYNC_INTERNAL_API_PUBLIC_NON_BLOCKING_SYNC_COMMON_H_