Add debug information for crbug.com/289715

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 15 matching lines @@
 
 class HttpRequestHeaders;
 class HttpResponseHeaders;
 class HttpResponseInfo;
 class HttpTransaction;
 class HttpUserAgentSettings;
 class ProxyInfo;
 class UploadDataStream;
 class URLRequestContext;
 
+// TODO(battre) Remove this when crbug.com/289715 is fixed.
+class URLRequestHttpJob;
+void OnHeadersReceivedCallbackForDebugging(base::WeakPtr<URLRequestHttpJob>,
+                                           int);

[mmenke, 2015/01/09 16:54:51]

optional:  Think this is a little cleaner as a static rather than up here.

[battre, 2015/01/09 18:02:30]

Done.

+
 // A URLRequestJob subclass that is built on top of HttpTransaction. It
 // provides an implementation for both HTTP and HTTPS.
 class NET_EXPORT_PRIVATE URLRequestHttpJob : public URLRequestJob {
  public:
   static URLRequestJob* Factory(URLRequest* request,
                                 NetworkDelegate* network_delegate,
                                 const std::string& scheme);
 
  protected:
   URLRequestHttpJob(URLRequest* request,
@@ skipping 214 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_;
+  friend void OnHeadersReceivedCallbackForDebugging(
+      base::WeakPtr<URLRequestHttpJob>,
+      int);
+
   base::WeakPtrFactory<URLRequestHttpJob> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(URLRequestHttpJob);
 };
 
 }  // namespace net
 
 #endif  // NET_URL_REQUEST_URL_REQUEST_HTTP_JOB_H_