Switch to standard integer types in components/, part 1 of 4.

components/about_handler/about_protocol_handler.h

 // Copyright (c) 2012 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 COMPONENTS_ABOUT_HANDLER_ABOUT_PROTOCOL_HANDLER_H_
 #define COMPONENTS_ABOUT_HANDLER_ABOUT_PROTOCOL_HANDLER_H_
 
-#include "base/basictypes.h"
 #include "base/compiler_specific.h"
+#include "base/macros.h"
 #include "net/url_request/url_request_job_factory.h"
 
 namespace about_handler {
 
 // Implements a ProtocolHandler for About jobs.
 class AboutProtocolHandler : public net::URLRequestJobFactory::ProtocolHandler {
  public:
   AboutProtocolHandler();
   ~AboutProtocolHandler() override;
   net::URLRequestJob* MaybeCreateJob(
       net::URLRequest* request,
       net::NetworkDelegate* network_delegate) const override;
   bool IsSafeRedirectTarget(const GURL& location) const override;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(AboutProtocolHandler);
 };
 
 }  // namespace about_handler
 
 #endif  // COMPONENTS_ABOUT_HANDLER_ABOUT_PROTOCOL_HANDLER_H_