Switch to standard integer types in extensions/browser/.

extensions/browser/extension_user_script_loader.h

 // 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.
 
 #ifndef EXTENSIONS_BROWSER_EXTENSION_USER_SCRIPT_LOADER_H_
 #define EXTENSIONS_BROWSER_EXTENSION_USER_SCRIPT_LOADER_H_
 
+#include "base/macros.h"
 #include "extensions/browser/extension_registry_observer.h"
 #include "extensions/browser/user_script_loader.h"
 #include "extensions/common/extension.h"
 
 namespace content {
 class BrowserContext;
 }
 
 namespace extensions {
 
@@ skipping 49 matching lines @@
       extension_registry_observer_;
 
   base::WeakPtrFactory<ExtensionUserScriptLoader> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(ExtensionUserScriptLoader);
 };
 
 }  // namespace extensions
 
 #endif  // EXTENSIONS_BROWSER_EXTENSION_USER_SCRIPT_LOADER_H_