Switch to standard integer types in ios/.

ios/chrome/browser/crash_report/breakpad_helper.mm

 // Copyright 2015 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 "ios/chrome/browser/crash_report/breakpad_helper.h"
 
 #import <Foundation/Foundation.h>
+#include <stddef.h>
 
 #include "base/auto_reset.h"
 #include "base/bind.h"
 #include "base/debug/crash_logging.h"
 #include "base/files/file_enumerator.h"
 #include "base/files/file_path.h"
 #include "base/files/file_util.h"
 #include "base/location.h"
 #include "base/logging.h"
 #include "base/path_service.h"
@@ skipping 341 matching lines @@
 void RestoreDefaultConfiguration() {
   if (!g_crash_reporter_enabled)
     return;
   [[BreakpadController sharedInstance] stop];
   [[BreakpadController sharedInstance] resetConfiguration];
   [[BreakpadController sharedInstance] start:NO];
   [[BreakpadController sharedInstance] setUploadingEnabled:NO];
 }
 
 }  // namespace breakpad_helper