Add a force pipelining option to load flags.

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>
 
@@ skipping 29 matching lines @@
   virtual void PreconnectStreams(int num_streams,
                                  const HttpRequestInfo& info,
                                  const SSLConfig& server_ssl_config,
                                  const SSLConfig& proxy_ssl_config) OVERRIDE;
   virtual void AddTLSIntolerantServer(const HostPortPair& server) OVERRIDE;
   virtual bool IsTLSIntolerantServer(const HostPortPair& server) const OVERRIDE;
   virtual base::Value* PipelineInfoToValue() const OVERRIDE;
 
   // HttpPipelinedHostPool::Delegate interface
   virtual void OnHttpPipelinedHostHasAdditionalCapacity(
-      const HostPortPair& origin) OVERRIDE;
+      HttpPipelinedHost* host) OVERRIDE;
 
  private:
   class Request;
   class Job;
 
   typedef std::set<Request*> RequestSet;
   typedef std::map<HostPortProxyPair, RequestSet> SpdySessionRequestMap;
-  typedef std::map<HostPortPair, RequestSet> HttpPipeliningRequestMap;
+  typedef std::map<HttpPipelinedHost::Key, RequestSet> HttpPipeliningRequestMap;
 
   bool 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 13 matching lines @@
 
   // Invoked when an orphaned Job finishes.
   void OnOrphanedJobComplete(const Job* job);
 
   // Invoked when the Job finishes preconnecting sockets.
   void OnPreconnectsComplete(const Job* job);
 
   // Called when the Preconnect completes. Used for testing.
   virtual void OnPreconnectsCompleteInternal() {}
 
+  void AbortPipelinedRequestsWithKey(const Job* job,
+                                     const HttpPipelinedHost::Key& key,
+                                     int status,
+                                     const SSLConfig& used_ssl_config);
+
   HttpNetworkSession* const session_;
 
   std::set<HostPortPair> tls_intolerant_servers_;
 
   // All Requests are handed out to clients. By the time HttpStreamFactoryImpl
   // is destroyed, all Requests should be deleted (which should remove them from
   // |request_map_|. The Requests will delete the corresponding job.
   std::map<const Job*, Request*> request_map_;
 
   SpdySessionRequestMap spdy_session_request_map_;
@@ skipping 12 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_