JobController 2: Remove reference between HttpStreamFactoryImpl::Jobs.

net/http/http_stream_factory_impl_job_controller.h

Index: net/http/http_stream_factory_impl_job_controller.h
diff --git a/net/http/http_stream_factory_impl_job_controller.h b/net/http/http_stream_factory_impl_job_controller.h
index db1e572672b3f2efee0a1f4238266ac88bdd536f..cf78c8d202eabcff8f6a61033efa00bc27aa7fca 100644
--- a/net/http/http_stream_factory_impl_job_controller.h
+++ b/net/http/http_stream_factory_impl_job_controller.h
@@ -133,6 +133,15 @@ class HttpStreamFactoryImpl::JobController
       Job* job,
       const ConnectionAttempts& attempts) override;
 
+  // Invoked when |job| finishes initiating a connection.
+  // Resume the other job if there's an error raised.
+  void OnConnectionInitialized(Job* job, int rv) override;
+
+  // Return false if |job| has no blocking job and there's no wait time,
+  // i.e., |job| won't call Job::ResumeAfterDelay(). Else true and resume
+  // |job| with appropriate wait time.
+  bool ShouldWait(Job* job) const override;
+
   // Called when |job| determines the appropriate |spdy_session_key| for the
   // Request. Note that this does not mean that SPDY is necessarily supported
   // for this SpdySessionKey, since we may need to wait for NPN to complete
@@ -143,6 +152,11 @@ class HttpStreamFactoryImpl::JobController
   // Remove session from the SpdySessionRequestMap.
   void RemoveRequestFromSpdySessionRequestMapForJob(Job* job) override;
   const BoundNetLog* GetNetLog(Job* job) const override;
+
+  bool main_job_is_blocked() override;
+  const base::TimeDelta& wait_time_for_main_job() const override;
+  void set_wait_time_for_main_job(const base::TimeDelta& delay) override;
+
   WebSocketHandshakeStreamBase::CreateHelper*
   websocket_handshake_stream_create_helper() override;
 
@@ -184,6 +198,9 @@ class HttpStreamFactoryImpl::JobController
 
   void MaybeNotifyFactoryOfCompletion();
 
+  // Called to resume the main job with delay.
+  void MaybeResumeMainJob(Job* job, const base::TimeDelta& delay);
+
   // Returns true if QUIC is whitelisted for |host|.
   bool IsQuicWhitelistedForHost(const std::string& host);
 
@@ -224,6 +241,11 @@ class HttpStreamFactoryImpl::JobController
   // True if a Job has ever been bound to the |request_|.
   bool job_bound_;
 
+  // True if the |main_job_| has to wait for |alternative_job_|. The delay
+  // is specified in |main_job_wait_time_|.
+  bool main_job_is_blocked_;
+  base::TimeDelta main_job_wait_time_;
+
   // At the point where a Job is irrevocably tied to |request_|, we set this.
   // It will be nulled when the |request_| is finished.
   Job* bound_job_;