gecko-dev/dom/base/PerformanceMark.cpp

32 lines
1013 B
C++

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "PerformanceMark.h"
#include "MainThreadUtils.h"
#include "mozilla/dom/PerformanceMarkBinding.h"
using namespace mozilla::dom;
PerformanceMark::PerformanceMark(nsISupports* aParent,
const nsAString& aName,
DOMHighResTimeStamp aStartTime)
: PerformanceEntry(aParent, aName, NS_LITERAL_STRING("mark"))
, mStartTime(aStartTime)
{
// mParent is null in workers.
MOZ_ASSERT(mParent || !NS_IsMainThread());
}
PerformanceMark::~PerformanceMark()
{
}
JSObject*
PerformanceMark::WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto)
{
return PerformanceMarkBinding::Wrap(aCx, this, aGivenProto);
}