Remove HttpStreamBase.

net/websockets/websocket_basic_handshake_stream.cc

 // Copyright 2013 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/websockets/websocket_basic_handshake_stream.h"
 
 #include <algorithm>
 #include <iterator>
 #include <set>
 #include <string>
@@ skipping 512 matching lines @@
   HttpResponseBodyDrainer* drainer = new HttpResponseBodyDrainer(this);
   drainer->Start(session);
   // |drainer| will delete itself.
 }
 
 void WebSocketBasicHandshakeStream::SetPriority(RequestPriority priority) {
   // TODO(ricea): See TODO comment in HttpBasicStream::SetPriority(). If it is
   // gone, then copy whatever has happened there over here.
 }
 
+UploadProgress WebSocketBasicHandshakeStream::GetUploadProgress() const {
+  return UploadProgress();
+}
+
+HttpStream* WebSocketBasicHandshakeStream::RenewStreamForAuth() {
+  // Return null because we don't support renewing the stream.
+  return nullptr;

[tyoshino (SeeGerritForStatus), 2014/11/04 17:03:58]

use NULL for consistency with the other places where NULL is used?

[yhirano, 2014/11/05 02:19:50]

Then I would rather use nullptr than NULL.
Replaced NULL in this file to nullptr.

+}
+
 scoped_ptr<WebSocketStream> WebSocketBasicHandshakeStream::Upgrade() {
   // The HttpStreamParser object has a pointer to our ClientSocketHandle. Make
   // sure it does not touch it again before it is destroyed.
   state_.DeleteParser();
   WebSocketTransportClientSocketPool::UnlockEndpoint(state_.connection());
   scoped_ptr<WebSocketStream> basic_stream(
       new WebSocketBasicStream(state_.ReleaseConnection(),
                                state_.read_buf(),
                                sub_protocol_,
                                extensions_));
@@ skipping 127 matching lines @@
   set_failure_message("Error during WebSocket handshake: " + failure_message);
   return ERR_INVALID_RESPONSE;
 }
 
 void WebSocketBasicHandshakeStream::set_failure_message(
     const std::string& failure_message) {
   *failure_message_ = failure_message;
 }
 
 }  // namespace net