| // 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.h" |
| |
| #include "base/time.h" |
| #include "cobalt/dom/memory_info.h" |
| |
| namespace cobalt { |
| namespace dom { |
| |
| Performance::Performance(const scoped_refptr<base::Clock>& 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 |