Refactoring: ProtocolHandler::MaybeCreateJob takes NetworkDelegate as argument

webkit/fileapi/file_system_dir_url_request_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 "webkit/fileapi/file_system_dir_url_request_job.h"
 
 #include <algorithm>
 
 #include "base/bind.h"
 #include "base/compiler_specific.h"
 #include "base/file_util_proxy.h"
 #include "base/message_loop.h"
 #include "base/platform_file.h"
 #include "base/sys_string_conversions.h"
 #include "base/time.h"
 #include "base/utf_string_conversions.h"
 #include "build/build_config.h"
 #include "googleurl/src/gurl.h"
 #include "net/base/io_buffer.h"
 #include "net/base/net_errors.h"
 #include "net/base/net_util.h"
 #include "net/url_request/url_request.h"
-#include "net/url_request/url_request_context.h"
 #include "webkit/fileapi/file_system_context.h"
 #include "webkit/fileapi/file_system_operation_interface.h"
 #include "webkit/fileapi/file_system_url.h"
 
+using net::NetworkDelegate;
 using net::URLRequest;
 using net::URLRequestJob;
 using net::URLRequestStatus;
 
 namespace fileapi {
 
 FileSystemDirURLRequestJob::FileSystemDirURLRequestJob(
-    URLRequest* request, FileSystemContext* file_system_context)
-    : URLRequestJob(request, request->context()->network_delegate()),
+    URLRequest* request,
+    NetworkDelegate* network_delegate,
+    FileSystemContext* file_system_context)
+    : URLRequestJob(request, network_delegate),
       file_system_context_(file_system_context),
       ALLOW_THIS_IN_INITIALIZER_LIST(weak_factory_(this)) {
 }
 
 FileSystemDirURLRequestJob::~FileSystemDirURLRequestJob() {
 }
 
 bool FileSystemDirURLRequestJob::ReadRawData(net::IOBuffer* dest, int dest_size,
                                              int *bytes_read) {
   int count = std::min(dest_size, static_cast<int>(data_.size()));
@@ skipping 83 matching lines @@
     NotifyHeadersComplete();
   }
 }
 
 FileSystemOperationInterface*
 FileSystemDirURLRequestJob::GetNewOperation() {
   return file_system_context_->CreateFileSystemOperation(url_);
 }
 
 }  // namespace fileapi