Retry requests on reused sockets that receive ERR_EMPTY_RESPONSE.

net/http/http_proxy_client_socket.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/http/http_proxy_client_socket.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/strings/string_util.h"
 #include "base/strings/stringprintf.h"
@@ skipping 258 matching lines @@
   }
 
   // We don't need to drain the response body, so we act as if we had drained
   // the response body.
   return DidDrainBodyForAuthRestart(keep_alive);
 }
 
 int HttpProxyClientSocket::DidDrainBodyForAuthRestart(bool keep_alive) {
   if (keep_alive && transport_->socket()->IsConnectedAndIdle()) {
     next_state_ = STATE_GENERATE_AUTH_TOKEN;
-    transport_->set_is_reused(true);
+    transport_->set_reuse_type(ClientSocketHandle::REUSED_IDLE);
   } else {
     // This assumes that the underlying transport socket is a TCP socket,
     // since only TCP sockets are restartable.
     next_state_ = STATE_TCP_RESTART;
     transport_->socket()->Disconnect();
   }
 
   // Reset the other member variables.
   drain_buf_ = NULL;
   parser_buf_ = NULL;
@@ skipping 239 matching lines @@
 
 int HttpProxyClientSocket::DoTCPRestartComplete(int result) {
   if (result != OK)
     return result;
 
   next_state_ = STATE_GENERATE_AUTH_TOKEN;
   return result;
 }
 
 }  // namespace net