QUIC - Whne alternate job decides to delay the main(TCP) job and if the

net/http/http_stream_factory_impl_job.h

Index: net/http/http_stream_factory_impl_job.h
diff --git a/net/http/http_stream_factory_impl_job.h b/net/http/http_stream_factory_impl_job.h
index 5e935cc14d3af6370fd055db6fe72fa3468bc02d..6a44b33236078834fd34c787f0d1d673afcdc47d 100644
--- a/net/http/http_stream_factory_impl_job.h
+++ b/net/http/http_stream_factory_impl_job.h
@@ -113,6 +113,8 @@ class HttpStreamFactoryImpl::Job {
   void MarkOtherJobComplete(const Job& job);
 
  private:
+  FRIEND_TEST_ALL_PREFIXES(HttpStreamFactoryImplRequestTest, DelayMainJob);
+
   enum State {
     STATE_START,
     STATE_RESOLVE_PROXY,
@@ -133,6 +135,8 @@ class HttpStreamFactoryImpl::Job {
     // The npn-spdy job will Resume() the http job if, in
     // STATE_INIT_CONNECTION_COMPLETE, it detects an error or does not find an
     // existing SpdySession. In that case, the http and npn-spdy jobs will race.
+    // When QUIC protocol is used by the npn-spdy job, then http job will wait
+    // for |wait_time_| when the http job was resumed.
     STATE_WAIT_FOR_JOB,
     STATE_WAIT_FOR_JOB_COMPLETE,
 
@@ -201,6 +205,9 @@ class HttpStreamFactoryImpl::Job {
     const bool is_spdy_alternative_;
   };
 
+  // Resume the |this| job after the specified |wait_time_|.
+  void ResumeAfterDelay();
+
   void OnStreamReadyCallback();
   void OnBidirectionalStreamJobReadyCallback();
   void OnWebSocketHandshakeStreamReadyCallback();
@@ -352,6 +359,8 @@ class HttpStreamFactoryImpl::Job {
   // proceed and then race the two Jobs.
   Job* waiting_job_;
 
+  base::TimeDelta wait_time_;
+
   // True if handling a HTTPS request, or using SPDY with SSL
   bool using_ssl_;