Refactor blocking network delegates

net/url_request/url_request_test_util.cc

 // 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.
 
 #include "net/url_request/url_request_test_util.h"
 
 #include "base/compiler_specific.h"
 #include "base/logging.h"
 #include "base/message_loop.h"
 #include "base/threading/thread.h"
@@ skipping 437 matching lines @@
     net::AuthCredentials* credentials) {
   int req_id = request->identifier();
   InitRequestStatesIfNew(req_id);
   event_order_[req_id] += "OnAuthRequired\n";
   EXPECT_TRUE(next_states_[req_id] & kStageAuthRequired) <<
       event_order_[req_id];
   next_states_[req_id] = kStageBeforeSendHeaders |
       kStageHeadersReceived |  // Request canceled by delegate simulates empty
                                // response.
       kStageResponseStarted |  // data: URLs do not trigger sending headers
-      kStageBeforeRedirect;  // a delegate can trigger a redirection
+      kStageBeforeRedirect |   // a delegate can trigger a redirection
+      kStageCompletedError;    // request cancelled before callback
   return net::NetworkDelegate::AUTH_REQUIRED_RESPONSE_NO_ACTION;
 }
 
 bool TestNetworkDelegate::OnCanGetCookies(const net::URLRequest& request,
                                           const net::CookieList& cookie_list) {
   bool allow = true;
   if (cookie_options_bit_mask_ & NO_GET_COOKIES)
     allow = false;
 
   if (!allow) {
@@ skipping 52 matching lines @@
 
 ScopedCustomUrlRequestTestHttpHost::~ScopedCustomUrlRequestTestHttpHost() {
   DCHECK_EQ(value_, new_value_);
   value_ = old_value_;
 }
 
 // static
 const std::string& ScopedCustomUrlRequestTestHttpHost::value() {
   return value_;
 }