Switch to standard integer types in chrome/browser/, part 2 of 4.

chrome/browser/nacl_host/nacl_browser_delegate_impl.cc

 // Copyright 2013 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/nacl_host/nacl_browser_delegate_impl.h"
 
+#include <stddef.h>
+
 #include <vector>
 
+#include "base/macros.h"
 #include "base/path_service.h"
 #include "base/strings/string_split.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/component_updater/pnacl_component_installer.h"
 #if defined(ENABLE_EXTENSIONS)
 #include "chrome/browser/extensions/extension_service.h"
 #endif
 #include "chrome/browser/nacl_host/nacl_infobar_delegate.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/profiles/profile_manager.h"
@@ skipping 222 matching lines @@
     const base::FilePath& profile_directory) {
   // Get the profile associated with the renderer.
   Profile* profile = profile_manager_->GetProfileByPath(profile_directory);
   DCHECK(profile);
   scoped_refptr<extensions::InfoMap> extension_info_map =
       extensions::ExtensionSystem::Get(profile)->info_map();
   DCHECK(extension_info_map.get());
   return extension_info_map;
 }
 #endif