Switch to standard integer types in extensions/browser/.

extensions/browser/content_hash_fetcher.h

 // 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.
 
 #ifndef EXTENSIONS_BROWSER_CONTENT_HASH_FETCHER_H_
 #define EXTENSIONS_BROWSER_CONTENT_HASH_FETCHER_H_
 
 #include <set>
 #include <string>
 
 #include "base/callback.h"
 #include "base/files/file_path.h"
+#include "base/macros.h"
 #include "base/memory/weak_ptr.h"
 #include "extensions/common/extension.h"
 
 namespace content {
 class BrowserContext;
 }
 
 namespace extensions {
 
 class ExtensionRegistry;
@@ skipping 51 matching lines @@
 
   // Used for binding callbacks passed to jobs.
   base::WeakPtrFactory<ContentHashFetcher> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(ContentHashFetcher);
 };
 
 }  // namespace extensions
 
 #endif  // EXTENSIONS_BROWSER_CONTENT_HASH_FETCHER_H_