third_party/WebKit/public/platform/WebFrameTimingEvent.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 #ifndef WebFrameTimingEvent_h
   6 #define WebFrameTimingEvent_h
   7
   8 namespace blink {
   9
  10 // A struct to pass PerformanceRenderEvent or PerformanceCompositeEvent info
  11 // to Blink.
  12 struct WebFrameTimingEvent {
  13     WebFrameTimingEvent(unsigned sourceFrame, double startTime, double finishTime)
  14         : sourceFrame(sourceFrame)
  15         , startTime(startTime)
  16         , finishTime(finishTime)
  17     {
  18     }
  19
  20     WebFrameTimingEvent(unsigned sourceFrame, double startTime)
  21         : sourceFrame(sourceFrame)
  22         , startTime(startTime)
  23     {
  24     }
  25
  26     WebFrameTimingEvent() { }
  27
  28     WebFrameTimingEvent& operator=(const WebFrameTimingEvent& rhs)
  29     {
  30         sourceFrame = rhs.sourceFrame;
  31         startTime = rhs.startTime;
  32         finishTime = rhs.finishTime;
  33         return *this;
  34     }
  35     unsigned sourceFrame;
  36     double startTime;
  37     double finishTime;
  38 };
  39
  40 } // namespace blink
  41
  42 #endif