Remove all OnBeforeNetworkAccessed code above NetworkTransaction.

net/url_request/url_request_job.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_H_
 #define NET_URL_REQUEST_URL_REQUEST_JOB_H_
 
 #include <stdint.h>
 
 #include <memory>
@@ skipping 175 matching lines @@
 
   // Display the error page without asking for credentials again.
   virtual void CancelAuth();
 
   virtual void ContinueWithCertificate(X509Certificate* client_cert,
                                        SSLPrivateKey* client_private_key);
 
   // Continue processing the request ignoring the last error.
   virtual void ContinueDespiteLastError();
 
-  // Continue with the network request.
-  virtual void ResumeNetworkStart();
-
   void FollowDeferredRedirect();
 
   // Returns true if the Job is done producing response data and has called
   // NotifyDone on the request.
   bool is_done() const { return done_; }
 
   // Get/Set expected content size
   int64_t expected_content_size() const { return expected_content_size_; }
   void set_expected_content_size(const int64_t& size) {
     expected_content_size_ = size;
@@ skipping 246 matching lines @@
   int64_t last_notified_total_sent_bytes_;
 
   base::WeakPtrFactory<URLRequestJob> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(URLRequestJob);
 };
 
 }  // namespace net
 
 #endif  // NET_URL_REQUEST_URL_REQUEST_JOB_H_