Update from https://crrev.com/311076

net/url_request/url_request_http_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_HTTP_JOB_H_
 #define NET_URL_REQUEST_URL_REQUEST_HTTP_JOB_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 70 matching lines @@
   void SaveCookiesAndNotifyHeadersComplete(int result);
   void SaveNextCookie();
   void FetchResponseCookies(std::vector<std::string>* cookies);
 
   // Processes the Strict-Transport-Security header, if one exists.
   void ProcessStrictTransportSecurityHeader();
 
   // Processes the Public-Key-Pins header, if one exists.
   void ProcessPublicKeyPinsHeader();
 
+  // TODO(battre) Remove this when crbug.com/289715 is fixed.
+  static void OnHeadersReceivedCallbackForDebugging(
+      base::WeakPtr<URLRequestHttpJob> job,
+      int result);
+
   // |result| should be net::OK, or the request is canceled.
   void OnHeadersReceivedCallback(int result);
   void OnStartCompleted(int result);
   void OnReadCompleted(int result);
   void NotifyBeforeSendHeadersCallback(int result);
   void NotifyBeforeSendProxyHeadersCallback(
       const ProxyInfo& proxy_info,
       HttpRequestHeaders* request_headers);
 
   void RestartTransactionWithAuth(const AuthCredentials& credentials);
@@ skipping 159 matching lines @@
 
   // Flag used to verify that |this| is not deleted while we are awaiting
   // a callback from the NetworkDelegate. Used as a fail-fast mechanism.
   // True if we are waiting a callback and
   // NetworkDelegate::NotifyURLRequestDestroyed has not been called, yet,
   // to inform the NetworkDelegate that it may not call back.
   bool awaiting_callback_;
 
   const HttpUserAgentSettings* http_user_agent_settings_;
 
+  // TODO(battre) Remove this when crbug.com/289715 is fixed.
+  enum TransactionState {
+    TRANSACTION_WAS_NOT_INITIALIZED,
+    TRANSACTION_WAS_INITIALIZED,
+    TRANSACTION_WAS_DESTROYED
+  };
+  TransactionState transaction_state_;
+
   base::WeakPtrFactory<URLRequestHttpJob> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(URLRequestHttpJob);
 };
 
 }  // namespace net
 
 #endif  // NET_URL_REQUEST_URL_REQUEST_HTTP_JOB_H_