Switch to standard integer types in extensions/browser/.

extensions/browser/event_router_factory.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_EVENT_ROUTER_FACTORY_H_
 #define EXTENSIONS_BROWSER_EVENT_ROUTER_FACTORY_H_
 
+#include "base/macros.h"
 #include "base/memory/singleton.h"
 #include "components/keyed_service/content/browser_context_keyed_service_factory.h"
 
 namespace extensions {
 
 class EventRouter;
 
 class EventRouterFactory : public BrowserContextKeyedServiceFactory {
  public:
   static EventRouter* GetForBrowserContext(content::BrowserContext* context);
@@ skipping 10 matching lines @@
       content::BrowserContext* context) const override;
   content::BrowserContext* GetBrowserContextToUse(
       content::BrowserContext* context) const override;
 
   DISALLOW_COPY_AND_ASSIGN(EventRouterFactory);
 };
 
 }  // namespace extensions
 
 #endif  // EXTENSIONS_BROWSER_EVENT_ROUTER_FACTORY_H_