third_party/WebKit/Source/core/dom/IdleDeadline.cpp

   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 #include "config.h"
   6 #include "core/dom/IdleDeadline.h"
   7
   8 #include "wtf/CurrentTime.h"
   9
  10 namespace blink {
  11
  12 IdleDeadline::IdleDeadline(double deadlineSeconds, CallbackType callbackType)
  13     : m_deadlineSeconds(deadlineSeconds)
  14     , m_callbackType(callbackType)
  15 {
  16 }
  17
  18 double IdleDeadline::timeRemaining() const
  19 {
  20     double timeRemaining = m_deadlineSeconds - monotonicallyIncreasingTime();
  21     if (timeRemaining < 0)
  22         timeRemaining = 0;
  23
  24     return timeRemaining * 1000;
  25 }
  26
  27 } // namespace blink