Switch to standard integer types in ios/.

ios/web/app/web_main_runner.mm

 // 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.
 
 #include "ios/web/app/web_main_runner.h"
 
 #include "base/at_exit.h"
 #include "base/command_line.h"
 #include "base/i18n/icu_util.h"
 #include "base/logging.h"
+#include "base/macros.h"
 #include "base/metrics/statistics_recorder.h"
 #include "ios/web/app/web_main_loop.h"
 #include "ios/web/public/url_schemes.h"
 #include "ios/web/public/web_client.h"
 #include "ui/base/ui_base_paths.h"
 
 namespace web {
 
 class WebMainRunnerImpl : public WebMainRunner {
  public:
@@ skipping 95 matching lines @@
 
   DISALLOW_COPY_AND_ASSIGN(WebMainRunnerImpl);
 };
 
 // static
 WebMainRunner* WebMainRunner::Create() {
   return new WebMainRunnerImpl();
 }
 
 }  // namespace web