Revert "Make TCPClientSocketPool own the ConnectingSockets."

net/url_request/url_request_unittest.h

 // Copyright (c) 2006-2008 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_UNITTEST_H_
 #define NET_URL_REQUEST_URL_REQUEST_UNITTEST_H_
 
 #include <stdlib.h>
 
 #include <sstream>
@@ skipping 25 matching lines @@
 const int kFTPDefaultPort = 1338;
 
 const std::string kDefaultHostName("localhost");
 
 using base::TimeDelta;
 
 // This URLRequestContext does not use a local cache.
 class TestURLRequestContext : public URLRequestContext {
  public:
   TestURLRequestContext() {
-    host_resolver_ = new net::HostResolver;
+    // TODO(eroman): we turn off host caching to see if synchronous
+    // host resolving interacts poorly with client socket pool. [experiment]
+    // http://crbug.com/13952
+    host_resolver_ = new net::HostResolver(0, 0);
     proxy_service_ = net::ProxyService::CreateNull();
     http_transaction_factory_ =
         net::HttpNetworkLayer::CreateFactory(host_resolver_,
             proxy_service_);
   }
 
   explicit TestURLRequestContext(const std::string& proxy) {
     // TODO(eroman): we turn off host caching to see if synchronous
     // host resolving interacts poorly with client socket pool. [experiment]
     // http://crbug.com/13952
@@ skipping 496 matching lines @@
 
     MessageLoop::current()->Run();
     if (request.is_pending())
       return false;
 
     return true;
   }
 };
 
 #endif  // NET_URL_REQUEST_URL_REQUEST_UNITTEST_H_