Plumb NQP to context and to http_proxy_client_socket_pool

net/http/http_proxy_client_socket_pool.h

Index: net/http/http_proxy_client_socket_pool.h
diff --git a/net/http/http_proxy_client_socket_pool.h b/net/http/http_proxy_client_socket_pool.h
index 8bea4691af4162ff70fa8a7471fba49b42716933..2ee1049ff8ad0b376a54482b003781e81a835bbb 100644
--- a/net/http/http_proxy_client_socket_pool.h
+++ b/net/http/http_proxy_client_socket_pool.h
@@ -28,6 +28,7 @@ class HttpAuthCache;
 class HttpAuthHandlerFactory;
 class HttpProxyClientSocketWrapper;
 class NetLog;
+class NetworkQualityEstimator;
 class ProxyDelegate;
 class SSLClientSocketPool;
 class SSLSocketParams;
@@ -143,6 +144,7 @@ class NET_EXPORT_PRIVATE HttpProxyClientSocketPool
                             int max_sockets_per_group,
                             TransportClientSocketPool* transport_pool,
                             SSLClientSocketPool* ssl_pool,
+                            NetworkQualityEstimator* network_quality_estimator,
                             NetLog* net_log);
 
   ~HttpProxyClientSocketPool() override;
@@ -207,9 +209,11 @@ class NET_EXPORT_PRIVATE HttpProxyClientSocketPool
 
   class HttpProxyConnectJobFactory : public PoolBase::ConnectJobFactory {
    public:
-    HttpProxyConnectJobFactory(TransportClientSocketPool* transport_pool,
-                               SSLClientSocketPool* ssl_pool,
-                               NetLog* net_log);
+    HttpProxyConnectJobFactory(
+        TransportClientSocketPool* transport_pool,
+        SSLClientSocketPool* ssl_pool,
+        NetworkQualityEstimator* network_quality_estimator,
+        NetLog* net_log);
 
     // ClientSocketPoolBase::ConnectJobFactory methods.
     std::unique_ptr<ConnectJob> NewConnectJob(
@@ -222,8 +226,9 @@ class NET_EXPORT_PRIVATE HttpProxyClientSocketPool
    private:
     TransportClientSocketPool* const transport_pool_;
     SSLClientSocketPool* const ssl_pool_;
+    NetworkQualityEstimator* network_quality_estimator_;
+    const base::TimeDelta default_connection_timeout_;
     NetLog* net_log_;
-    base::TimeDelta timeout_;
 
     DISALLOW_COPY_AND_ASSIGN(HttpProxyConnectJobFactory);
   };