components/page_load_metrics/common/page_load_metrics_messages.h

   1 // Copyright 2015 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 // IPC messages for page load metrics.
   6 // Multiply-included message file, hence no include guard.
   7
   8 #include "base/time/time.h"
   9 #include "components/page_load_metrics/common/page_load_timing.h"
  10 #include "ipc/ipc_message_macros.h"
  11
  12 #define IPC_MESSAGE_START PageLoadMetricsMsgStart
  13
  14 // See comments in page_load_timing.h for details on each field.
  15 IPC_STRUCT_TRAITS_BEGIN(page_load_metrics::PageLoadTiming)
  16   IPC_STRUCT_TRAITS_MEMBER(navigation_start)
  17   IPC_STRUCT_TRAITS_MEMBER(response_start)
  18   IPC_STRUCT_TRAITS_MEMBER(dom_content_loaded_event_start)
  19   IPC_STRUCT_TRAITS_MEMBER(load_event_start)
  20   IPC_STRUCT_TRAITS_MEMBER(first_layout)
  21 IPC_STRUCT_TRAITS_END()
  22
  23 // Sent from renderer to browser process when the PageLoadTiming for the
  24 // associated frame changed.
  25 IPC_MESSAGE_ROUTED1(PageLoadMetricsMsg_TimingUpdated,
  26                     page_load_metrics::PageLoadTiming)