blob: 5aa0aee18eb1d0f091f4b8329bd1cb7257e734fa [file] [log] [blame]
// Copyright 2015 Google Inc. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "cobalt/dom/performance_timing.h"
namespace cobalt {
namespace dom {
PerformanceTiming::PerformanceTiming(const scoped_refptr<base::Clock>& clock)
: navigation_start_clock_(new base::OffsetClock(clock, clock->Now())) {}
PerformanceTiming::~PerformanceTiming() {}
uint64 PerformanceTiming::navigation_start() const {
return static_cast<uint64>(
navigation_start_clock_->origin().InMilliseconds());
}
scoped_refptr<base::OffsetClock> PerformanceTiming::GetNavigationStartClock() {
return navigation_start_clock_;
}
} // namespace dom
} // namespace cobalt