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

chrome/browser/sync/test/integration/sessions_helper.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 "chrome/browser/sync/test/integration/sessions_helper.h"
 
+#include <stddef.h>
+
 #include <algorithm>
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/location.h"
 #include "base/memory/weak_ptr.h"
 #include "base/single_thread_task_runner.h"
 #include "base/stl_util.h"
 #include "base/test/test_timeouts.h"
 #include "base/thread_task_runner_handle.h"
@@ skipping 413 matching lines @@
   return !checker.TimedOut();
 }
 
 void DeleteForeignSession(int index, std::string session_tag) {
   ProfileSyncServiceFactory::GetInstance()->GetForProfile(
       test()->GetProfile(index))->
           GetOpenTabsUIDelegate()->DeleteForeignSession(session_tag);
 }
 
 }  // namespace sessions_helper