Decouple URLRequestJob from URLRequestContext; access NetworkDelegate as a contructor parameter.

content/test/net/url_request_slow_download_job.cc

 // 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.
 
 #include "content/test/net/url_request_slow_download_job.h"
 
 #include "base/bind.h"
 #include "base/compiler_specific.h"
 #include "base/logging.h"
 #include "base/message_loop.h"
 #include "base/string_util.h"
 #include "base/stringprintf.h"
 #include "content/public/browser/browser_thread.h"
 #include "googleurl/src/gurl.h"
 #include "net/base/io_buffer.h"
 #include "net/http/http_response_headers.h"
 #include "net/url_request/url_request.h"
+#include "net/url_request/url_request_context.h"
 #include "net/url_request/url_request_filter.h"
 
 using content::BrowserThread;
 
 const char URLRequestSlowDownloadJob::kUnknownSizeUrl[] =
   "http://url.handled.by.slow.download/download-unknown-size";
 const char URLRequestSlowDownloadJob::kKnownSizeUrl[] =
   "http://url.handled.by.slow.download/download-known-size";
 const char URLRequestSlowDownloadJob::kFinishDownloadUrl[] =
   "http://url.handled.by.slow.download/download-finish";
@@ skipping 44 matching lines @@
 void URLRequestSlowDownloadJob::FinishPendingRequests() {
   typedef std::set<URLRequestSlowDownloadJob*> JobList;
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
   for (JobList::iterator it = pending_requests_.Get().begin(); it !=
        pending_requests_.Get().end(); ++it) {
     (*it)->set_should_finish_download();
   }
 }
 
 URLRequestSlowDownloadJob::URLRequestSlowDownloadJob(net::URLRequest* request)
-    : net::URLRequestJob(request),
+    : net::URLRequestJob(request, request->context()->network_delegate()),
       bytes_already_sent_(0),
       should_finish_download_(false),
       buffer_size_(0),
       ALLOW_THIS_IN_INITIALIZER_LIST(weak_factory_(this)) {
 }
 
 void URLRequestSlowDownloadJob::StartAsync() {
   if (LowerCaseEqualsASCII(kFinishDownloadUrl, request_->url().spec().c_str()))
     URLRequestSlowDownloadJob::FinishPendingRequests();
 
@@ skipping 140 matching lines @@
   // ParseRawHeaders expects \0 to end each header line.
   ReplaceSubstringsAfterOffset(&raw_headers, 0, "\n", std::string("\0", 1));
   info->headers = new net::HttpResponseHeaders(raw_headers);
 }
 
 bool URLRequestSlowDownloadJob::GetMimeType(std::string* mime_type) const {
   net::HttpResponseInfo info;
   GetResponseInfoConst(&info);
   return info.headers && info.headers->GetMimeType(mime_type);
 }