Nuke TickTime::UseFakeClock.

webrtc/test/fake_network_pipe.h

 /*
  *  Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
 #ifndef WEBRTC_TEST_FAKE_NETWORK_PIPE_H_
 #define WEBRTC_TEST_FAKE_NETWORK_PIPE_H_
 
 #include <queue>
 
 #include "webrtc/base/constructormagic.h"
 #include "webrtc/base/criticalsection.h"
 #include "webrtc/base/scoped_ptr.h"
 #include "webrtc/system_wrappers/include/event_wrapper.h"
 #include "webrtc/typedefs.h"
 
 namespace webrtc {
 
+class Clock;
 class CriticalSectionWrapper;
 class NetworkPacket;
 class PacketReceiver;
 
 // Class faking a network link. This is a simple and naive solution just faking
 // capacity and adding an extra transport delay in addition to the capacity
 // introduced delay.
 
 // TODO(mflodman) Add random and bursty packet loss.
 class FakeNetworkPipe {
  public:
   struct Config {
-    Config()
-        : queue_length_packets(0),
-          queue_delay_ms(0),
-          delay_standard_deviation_ms(0),
-          link_capacity_kbps(0),
-          loss_percent(0) {
-    }
+    Config() {}
     // Queue length in number of packets.
-    size_t queue_length_packets;
+    size_t queue_length_packets = 0;
     // Delay in addition to capacity induced delay.
-    int queue_delay_ms;
+    int queue_delay_ms = 0;
     // Standard deviation of the extra delay.
-    int delay_standard_deviation_ms;
+    int delay_standard_deviation_ms = 0;
     // Link capacity in kbps.
-    int link_capacity_kbps;
+    int link_capacity_kbps = 0;
     // Random packet loss.
-    int loss_percent;
+    int loss_percent = 0;
   };
 
-  explicit FakeNetworkPipe(const FakeNetworkPipe::Config& config);
+  FakeNetworkPipe(Clock* clock, const FakeNetworkPipe::Config& config);
   ~FakeNetworkPipe();
 
   // Must not be called in parallel with SendPacket or Process.
   void SetReceiver(PacketReceiver* receiver);
 
   // Sets a new configuration. This won't affect packets already in the pipe.
   void SetConfig(const FakeNetworkPipe::Config& config);
 
   // Sends a new packet to the link.
   void SendPacket(const uint8_t* packet, size_t packet_length);
 
   // Processes the network queues and trigger PacketReceiver::IncomingPacket for
   // packets ready to be delivered.
   void Process();
   int64_t TimeUntilNextProcess() const;
 
   // Get statistics.
   float PercentageLoss();
   int AverageDelay();
   size_t dropped_packets() { return dropped_packets_; }
   size_t sent_packets() { return sent_packets_; }
 
  private:
+  Clock* const clock_;
   mutable rtc::CriticalSection lock_;
   PacketReceiver* packet_receiver_;
   std::queue<NetworkPacket*> capacity_link_;
   std::queue<NetworkPacket*> delay_link_;
 
   // Link configuration.
   Config config_;
 
   // Statistics.
   size_t dropped_packets_;
   size_t sent_packets_;
   int total_packet_delay_;
 
   int64_t next_process_time_;
 
   RTC_DISALLOW_COPY_AND_ASSIGN(FakeNetworkPipe);
 };
 
 }  // namespace webrtc
 
 #endif  // WEBRTC_TEST_FAKE_NETWORK_PIPE_H_