iwyu: Use callback_old.h where appropriate, part 1.

webkit/glue/resource_fetcher.h

 // Copyright (c) 2011 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.
 //
 // A wrapper around ResourceHandle and ResourceHandleClient that simplifies
 // the download of an HTTP object.  The interface is modeled after URLFetcher
 // in the /chrome/browser.
 //
 // ResourceFetcher::Delegate::OnURLFetchComplete will be called async after
 // the ResourceFetcher object is created.
 
 #ifndef WEBKIT_GLUE_RESOURCE_FETCHER_H_
 #define WEBKIT_GLUE_RESOURCE_FETCHER_H_
 
 #include <string>
 
 #include "base/basictypes.h"
-#include "base/callback.h"
+#include "base/callback_old.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/timer.h"
 #include "googleurl/src/gurl.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebURLLoaderClient.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebURLRequest.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebURLResponse.h"
 
 class GURL;
 
 namespace WebKit {
@@ skipping 92 matching lines @@
   // kill the request.
   void TimeoutFired();
 
   // Limit how long we wait for the alternate error page server.
   base::OneShotTimer<ResourceFetcherWithTimeout> timeout_timer_;
 };
 
 }  // namespace webkit_glue
 
 #endif  // WEBKIT_GLUE_RESOURCE_FETCHER_H_