Introduce RequestWebSocketStream into HttpStreamFactory

net/http/http_stream_factory_impl.h

 // 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.
 
 #ifndef NET_HTTP_HTTP_STREAM_FACTORY_IMPL_H_
 #define NET_HTTP_HTTP_STREAM_FACTORY_IMPL_H_
 
 #include <map>
 #include <set>
 #include <vector>
@@ skipping 21 matching lines @@
 
   // HttpStreamFactory interface
   virtual HttpStreamRequest* RequestStream(
       const HttpRequestInfo& info,
       RequestPriority priority,
       const SSLConfig& server_ssl_config,
       const SSLConfig& proxy_ssl_config,
       HttpStreamRequest::Delegate* delegate,
       const BoundNetLog& net_log) OVERRIDE;
 
+  virtual HttpStreamRequest* RequestStreamForWebSocket(
+      const HttpRequestInfo& info,
+      RequestPriority priority,
+      const SSLConfig& server_ssl_config,
+      const SSLConfig& proxy_ssl_config,
+      HttpStreamRequest::Delegate* delegate,
+      const BoundNetLog& net_log) OVERRIDE;
+
   virtual void PreconnectStreams(int num_streams,
                                  const HttpRequestInfo& info,
                                  RequestPriority priority,
                                  const SSLConfig& server_ssl_config,
                                  const SSLConfig& proxy_ssl_config) OVERRIDE;
   virtual base::Value* PipelineInfoToValue() const OVERRIDE;
   virtual const HostMappingRules* GetHostMappingRules() const OVERRIDE;
 
   // HttpPipelinedHostPool::Delegate interface
   virtual void OnHttpPipelinedHostHasAdditionalCapacity(
       HttpPipelinedHost* host) OVERRIDE;
 
  private:
   class Request;
   class Job;
 
   typedef std::set<Request*> RequestSet;
   typedef std::vector<Request*> RequestVector;
   typedef std::map<HostPortProxyPair, RequestSet> SpdySessionRequestMap;
   typedef std::map<HttpPipelinedHost::Key,
                    RequestVector> HttpPipeliningRequestMap;
 
+  HttpStreamRequest* RequestStreamInternal(
+      const HttpRequestInfo& info,
+      RequestPriority priority,
+      const SSLConfig& server_ssl_config,
+      const SSLConfig& proxy_ssl_config,
+      HttpStreamRequest::Delegate* delegate,
+      const BoundNetLog& net_log,
+      bool for_websocket);
+
   PortAlternateProtocolPair GetAlternateProtocolRequestFor(
       const GURL& original_url,
       GURL* alternate_url) const;
 
   // Detaches |job| from |request|.
   void OrphanJob(Job* job, const Request* request);
 
   // Called when a SpdySession is ready. It will find appropriate Requests and
   // fulfill them. |direct| indicates whether or not |spdy_session| uses a
   // proxy.
@@ skipping 48 matching lines @@
   // object. They're owned by HttpStreamFactoryImpl. Leftover jobs will be
   // deleted when the factory is destroyed.
   std::set<const Job*> preconnect_job_set_;
 
   DISALLOW_COPY_AND_ASSIGN(HttpStreamFactoryImpl);
 };
 
 }  // namespace net
 
 #endif  // NET_HTTP_HTTP_STREAM_FACTORY_IMPL_H_