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

net/log/net_log_event_type_list.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.
 
 // NOTE: No header guards are used, since this file is intended to be expanded
 // directly into net_log.h. DO NOT include this file anywhere else.
 
 // In the event of a failure, a many end events will have a |net_error|
 // parameter with the integer error code associated with the failure.  Most
 // of these parameters are not individually documented.
@@ skipping 1011 matching lines @@
 //      "status": <The NPN status ("negotiated", "unsupported", "no-overlap")>,
 //      "proto": <The NPN protocol negotiated>,
 //      "server_protos": <The list of server advertised protocols>,
 //   }
 EVENT_TYPE(HTTP_STREAM_REQUEST_PROTO)
 
 // Emitted when a Job is orphaned because the Request was bound to a different
 // Job. The orphaned Job will continue to run to completion.
 EVENT_TYPE(HTTP_STREAM_JOB_ORPHANED)
 
+// Emitted when a job is asked to resume after non-zero microseconds.
+//   {
+//     "resume_after_ms": <Number of milliseconds until job will be unblocked>
+//   }
+EVENT_TYPE(HTTP_STREAM_JOB_DELAYED)
+
 // ------------------------------------------------------------------------
 // HttpNetworkTransaction
 // ------------------------------------------------------------------------
 
 // Measures the time taken to send the tunnel request to the server.
 EVENT_TYPE(HTTP_TRANSACTION_TUNNEL_SEND_REQUEST)
 
 // This event is sent for a tunnel request.
 // The following parameters are attached:
 //   {
@@ skipping 1684 matching lines @@
 // The start/end of some portion of the SAFE_BROWSING_CHECKING_URL during which
 // the request is delayed due to that check.
 //
 // The BEGIN phase contains the following parameters:
 //  {
 //    "url": <The URL being checked>,
 //    "defer_reason" : < "at_start", "at_response", "redirect",
 //                       "resumed_redirect", "unchecked_redirect">
 //  }
 EVENT_TYPE(SAFE_BROWSING_DEFERRED)