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// Copyright 2015 The Cobalt Authors. 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.h"
#include "base/time/time.h"
#include "cobalt/dom/memory_info.h"
namespace cobalt {
namespace dom {
Performance::Performance(const scoped_refptr<base::BasicClock>& clock)
: timing_(new PerformanceTiming(clock)), memory_(new MemoryInfo()) {}
double Performance::Now() const {
return timing_->GetNavigationStartClock()->Now().InMillisecondsF();
}
scoped_refptr<PerformanceTiming> Performance::timing() const { return timing_; }
scoped_refptr<MemoryInfo> Performance::memory() const { return memory_; }
void Performance::TraceMembers(script::Tracer* tracer) {
tracer->Trace(timing_);
tracer->Trace(memory_);
}
} // namespace dom
} // namespace cobalt