Fail WebSocket channel when handshake fails.

content/browser/renderer_host/websocket_dispatcher_host.h

 // 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.
 
 #ifndef CONTENT_BROWSER_RENDERER_HOST_WEBSOCKET_DISPATCHER_HOST_H_
 #define CONTENT_BROWSER_RENDERER_HOST_WEBSOCKET_DISPATCHER_HOST_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 76 matching lines @@
   // Sends a WebSocketMsg_NotifyStartOpeningHandshake IPC.
   WebSocketHostState SendStartOpeningHandshake(
       int routing_id,
       const WebSocketHandshakeRequest& request) WARN_UNUSED_RESULT;
 
   // Sends a WebSocketMsg_NotifyFinishOpeningHandshake IPC.
   WebSocketHostState SendFinishOpeningHandshake(
       int routing_id,
       const WebSocketHandshakeResponse& response) WARN_UNUSED_RESULT;
 
+  // Sends a WebSocketMsg_NotifyFailure IPC and deletes and unregisters the
+  // channel.
+  WebSocketHostState NotifyFailure(
+      int routing_id,
+      const std::string& message) WARN_UNUSED_RESULT;
+
   // Sends a WebSocketMsg_DropChannel IPC and deletes and unregisters the
   // channel.
   WebSocketHostState DoDropChannel(
       int routing_id,
       uint16 code,
       const std::string& reason) WARN_UNUSED_RESULT;
 
  private:
   typedef base::hash_map<int, WebSocketHost*> WebSocketHostTable;
 
@@ skipping 24 matching lines @@
   GetRequestContextCallback get_context_callback_;
 
   WebSocketHostFactory websocket_host_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(WebSocketDispatcherHost);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_RENDERER_HOST_WEBSOCKET_DISPATCHER_HOST_H_