Switch to standard integer types in chrome/browser/, part 3 of 4.

chrome/browser/sessions/session_restore_browsertest_chromeos.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 <stddef.h>
+
 #include <list>
 #include <vector>
 
 #include "base/command_line.h"
 #include "base/prefs/pref_service.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/defaults.h"
 #include "chrome/browser/prefs/session_startup_pref.h"
 #include "chrome/browser/ui/browser.h"
@@ skipping 140 matching lines @@
   size_t total_count = 0;
   size_t maximized_count = 0;
   for (chrome::BrowserIterator it; !it.done(); it.Next()) {
     ++total_count;
     if (it->window()->IsMaximized())
       ++maximized_count;
   }
   EXPECT_EQ(4u, total_count);
   EXPECT_EQ(2u, maximized_count);
 }