dom/performance/PerformanceMeasure.cpp

   1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */
   3 /* This Source Code Form is subject to the terms of the Mozilla Public
   4  * License, v. 2.0. If a copy of the MPL was not distributed with this
   5  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   6
   7 #include "PerformanceMeasure.h"
   8 #include "MainThreadUtils.h"
   9 #include "mozilla/dom/PerformanceMeasureBinding.h"
  10
  11 using namespace mozilla::dom;
  12
  13 PerformanceMeasure::PerformanceMeasure(nsISupports* aParent,
  14                                        const nsAString& aName,
  15                                        DOMHighResTimeStamp aStartTime,
  16                                        DOMHighResTimeStamp aEndTime)
  17     : PerformanceEntry(aParent, aName, u"measure"_ns),
  18       mStartTime(aStartTime),
  19       mDuration(aEndTime - aStartTime) {}
  20
  21 PerformanceMeasure::~PerformanceMeasure() = default;
  22
  23 JSObject* PerformanceMeasure::WrapObject(JSContext* aCx,
  24                                          JS::Handle<JSObject*> aGivenProto) {
  25   return PerformanceMeasure_Binding::Wrap(aCx, this, aGivenProto);
  26 }
  27
  28 size_t PerformanceMeasure::SizeOfIncludingThis(
  29     mozilla::MallocSizeOf aMallocSizeOf) const {
  30   return aMallocSizeOf(this) + SizeOfExcludingThis(aMallocSizeOf);
  31 }