Create a content::ResourceContext.

content/browser/appcache/view_appcache_internals_job_factory.cc

 // 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.
 
 #include "content/browser/appcache/view_appcache_internals_job_factory.h"
 
+#include "base/string_util.h"
 #include "chrome/browser/net/chrome_url_request_context.h"
 #include "chrome/common/url_constants.h"
 #include "net/url_request/url_request.h"
 #include "webkit/appcache/appcache_service.h"
 #include "webkit/appcache/view_appcache_internals_job.h"
 
 // static.
 bool ViewAppCacheInternalsJobFactory::IsSupportedURL(const GURL& url) {
   return StartsWithASCII(url.spec(),
                          chrome::kAppCacheViewInternalsURL,
                          true /*case_sensitive*/);
 }
 
 // static.
 net::URLRequestJob* ViewAppCacheInternalsJobFactory::CreateJobForRequest(
     net::URLRequest* request) {
   net::URLRequestContext* context = request->context();
   ChromeURLRequestContext* chrome_request_context =
       reinterpret_cast<ChromeURLRequestContext*>(context);
   return new appcache::ViewAppCacheInternalsJob(
       request, chrome_request_context->appcache_service());
 }