Refactoring: ProtocolHandler::MaybeCreateJob takes NetworkDelegate as argument

net/url_request/url_request_job_manager.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 NET_URL_REQUEST_URL_REQUEST_JOB_MANAGER_H_
 #define NET_URL_REQUEST_URL_REQUEST_JOB_MANAGER_H_
 
 #include <map>
 #include <string>
 #include <vector>
@@ skipping 18 matching lines @@
 //   (i.e., it is safe to call SupportsScheme on any thread).
 //
 class URLRequestJobManager {
  public:
   // Returns the singleton instance.
   static URLRequestJobManager* GetInstance();
 
   // Instantiate an URLRequestJob implementation based on the registered
   // interceptors and protocol factories.  This will always succeed in
   // returning a job unless we are--in the extreme case--out of memory.
-  URLRequestJob* CreateJob(URLRequest* request) const;
+  URLRequestJob* CreateJob(URLRequest* request,
+                           NetworkDelegate* network_delegate) const;
 
   // Allows interceptors to hijack the request after examining the new location
   // of a redirect. Returns NULL if no interceptor intervenes.
   URLRequestJob* MaybeInterceptRedirect(URLRequest* request,
                                              const GURL& location) const;
 
   // Allows interceptors to hijack the request after examining the response
   // status and headers. This is also called when there is no server response
   // at all to allow interception of failed requests due to network errors.
   // Returns NULL if no interceptor intervenes.
@@ skipping 54 matching lines @@
   mutable base::Lock lock_;
   FactoryMap factories_;
   InterceptorList interceptors_;
 
   DISALLOW_COPY_AND_ASSIGN(URLRequestJobManager);
 };
 
 }  // namespace net
 
 #endif  // NET_URL_REQUEST_URL_REQUEST_JOB_MANAGER_H_