|  | // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 
|  | // Use of this source code is governed by a BSD-style license that can be | 
|  | // found in the LICENSE file. | 
|  |  | 
|  | #include "net/quic/quic_clock.h" | 
|  |  | 
|  | #include "base/time/time.h" | 
|  |  | 
|  | namespace net { | 
|  |  | 
|  | QuicClock::QuicClock() { | 
|  | } | 
|  |  | 
|  | QuicClock::~QuicClock() {} | 
|  |  | 
|  | QuicTime QuicClock::ApproximateNow() const { | 
|  | // At the moment, Chrome does not have a distinct notion of ApproximateNow(). | 
|  | // We should consider implementing this using MessageLoop::recent_time_. | 
|  | return Now(); | 
|  | } | 
|  |  | 
|  | QuicTime QuicClock::Now() const { | 
|  | return QuicTime(base::TimeTicks::Now()); | 
|  | } | 
|  |  | 
|  | QuicWallTime QuicClock::WallNow() const { | 
|  | return QuicWallTime::FromUNIXSeconds(base::Time::Now().ToTimeT()); | 
|  | } | 
|  |  | 
|  | }  // namespace net |