Switch to standard integer types in ios/.

ios/chrome/browser/first_run/first_run.h

 // Copyright 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.
 
 // This file contains the iOS equivalent of FirstRun.
 
 #ifndef IOS_CHROME_BROWSER_FIRST_RUN_FIRST_RUN_H_
 #define IOS_CHROME_BROWSER_FIRST_RUN_FIRST_RUN_H_
 
-#include "base/basictypes.h"
+#include "base/macros.h"
 
 namespace base {
 class FilePath;
 }
 
 namespace user_prefs {
 class PrefRegistrySyncable;
 }
 
 // A collection of functions to manage the user experience when running
@@ skipping 31 matching lines @@
     FIRST_RUN_FALSE
   };
 
   // This variable should only be accessed through IsChromeFirstRun().
   static FirstRunState first_run_;
 
   DISALLOW_IMPLICIT_CONSTRUCTORS(FirstRun);
 };
 
 #endif  // IOS_CHROME_BROWSER_FIRST_RUN_FIRST_RUN_H_