Fail WebSocket channel when handshake fails.

content/browser/renderer_host/websocket_dispatcher_host.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 "content/browser/renderer_host/websocket_dispatcher_host.h"
 
 #include <string>
 
 #include "base/callback.h"
 #include "base/logging.h"
@@ skipping 120 matching lines @@
   return SendOrDrop(new WebSocketMsg_NotifyStartOpeningHandshake(
       routing_id, request));
 }
 
 WebSocketHostState WebSocketDispatcherHost::SendFinishOpeningHandshake(
     int routing_id, const WebSocketHandshakeResponse& response) {
   return SendOrDrop(new WebSocketMsg_NotifyFinishOpeningHandshake(
       routing_id, response));
 }
 
+WebSocketHostState WebSocketDispatcherHost::NotifyFailure(
+    int routing_id,
+    const std::string& message) {
+  if (SendOrDrop(new WebSocketMsg_NotifyFailure(
+          routing_id, message)) == WEBSOCKET_HOST_DELETED) {
+    return WEBSOCKET_HOST_DELETED;
+  }
+  DeleteWebSocketHost(routing_id);
+  return WEBSOCKET_HOST_DELETED;
+}
+
 WebSocketHostState WebSocketDispatcherHost::DoDropChannel(
     int routing_id,
     uint16 code,
     const std::string& reason) {
   bool was_clean = true;
   if (SendOrDrop(
           new WebSocketMsg_DropChannel(routing_id, was_clean, code, reason)) ==
       WEBSOCKET_HOST_DELETED)
     return WEBSOCKET_HOST_DELETED;
   DeleteWebSocketHost(routing_id);
   return WEBSOCKET_HOST_DELETED;
 }
 
 WebSocketDispatcherHost::~WebSocketDispatcherHost() {
   STLDeleteContainerPairSecondPointers(hosts_.begin(), hosts_.end());
 }
 
 void WebSocketDispatcherHost::DeleteWebSocketHost(int routing_id) {
   WebSocketHostTable::iterator it = hosts_.find(routing_id);
   DCHECK(it != hosts_.end());
   delete it->second;
   hosts_.erase(it);
 }
 
 }  // namespace content