Add a browsertest for bug 75604

content/browser/net/url_request_abort_on_end_job.h

+// Copyright (c) 2011 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.
+// This class simulates what wininet does when a dns lookup fails.
+
+#ifndef CONTENT_BROWSER_NET_URL_REQUEST_ABORT_ON_END_JOB_H_
+#define CONTENT_BROWSER_NET_URL_REQUEST_ABORT_ON_END_JOB_H_
+#pragma once
+
+#include <string>
+
+#include "base/basictypes.h"
+#include "base/compiler_specific.h"
+#include "base/memory/weak_ptr.h"
+#include "content/common/content_export.h"
+#include "net/url_request/url_request_job.h"
+
+// This url request simulates a network error which occurs immediately after
+// receiving the very first data.
+
+class URLRequestAbortOnEndJob : public net::URLRequestJob {
+ public:
+  static const char k400AbortOnEndUrl[];
+
+  // net::URLRequestJob
+  virtual void Start() OVERRIDE;
+  virtual bool GetMimeType(std::string* mime_type) const OVERRIDE;
+  virtual void GetResponseInfo(net::HttpResponseInfo* info) OVERRIDE;
+  virtual bool ReadRawData(net::IOBuffer* buf,
+                           int buf_size,
+                           int* bytes_read) OVERRIDE;
+
+  static net::URLRequestJob* Factory(net::URLRequest* request,
+                                     const std::string& scheme);
+
+  CONTENT_EXPORT static void AddUrlHandler();
+
+ private:
+  explicit URLRequestAbortOnEndJob(net::URLRequest* request);
+  virtual ~URLRequestAbortOnEndJob();
+
+  void GetResponseInfoConst(net::HttpResponseInfo* info) const;
+  void StartAsync();
+
+  bool sent_data_;
+
+  base::WeakPtrFactory<URLRequestAbortOnEndJob> weak_factory_;
+
+  DISALLOW_COPY_AND_ASSIGN(URLRequestAbortOnEndJob);
+};
+#endif
+