Cast: Deduplicate packets in paced sender and always send older packets first

media/cast/rtcp/rtcp_sender_unittest.cc

 // Copyright 2013 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 "base/memory/scoped_ptr.h"
 #include "base/test/simple_test_tick_clock.h"
 #include "media/cast/cast_defines.h"
 #include "media/cast/cast_environment.h"
 #include "media/cast/rtcp/receiver_rtcp_event_subscriber.h"
 #include "media/cast/rtcp/rtcp_sender.h"
@@ skipping 26 matching lines @@
   report_block.delay_since_last_sr = kDelayLastSr;
   return report_block;
 }
 
 }  // namespace
 
 class TestRtcpTransport : public transport::PacedPacketSender {
  public:
   TestRtcpTransport() : packet_count_(0) {}
 
-  virtual bool SendRtcpPacket(transport::PacketRef packet) OVERRIDE {
+  virtual bool SendRtcpPacket(uint32 ssrc,
+                              transport::PacketRef packet) OVERRIDE {
     EXPECT_EQ(expected_packet_.size(), packet->data.size());
     EXPECT_EQ(0, memcmp(expected_packet_.data(),
                         packet->data.data(),
                         packet->data.size()));
     packet_count_++;
     return true;
   }
 
-  virtual bool SendPackets(const PacketList& packets) OVERRIDE { return false; }
-
-  virtual bool ResendPackets(const PacketList& packets) OVERRIDE {
+  virtual bool SendPackets(
+      const transport::SendPacketVector& packets) OVERRIDE {
+    return false;
+  }
+  virtual bool ResendPackets(
+      const transport::SendPacketVector& packets) OVERRIDE {
     return false;
   }
 
   void SetExpectedRtcpPacket(scoped_ptr<Packet> packet) {
     expected_packet_.swap(*packet);
   }
 
   int packet_count() const { return packet_count_; }
 
  private:
@@ skipping 466 matching lines @@
     testing_clock.Advance(
         base::TimeDelta::FromMilliseconds(kTimeBetweenEventsMs));
     time_base_ms += kTimeBetweenEventsMs;
   }
 
   EXPECT_EQ(static_cast<int>(packet_count), test_transport_.packet_count());
 }
 
 }  // namespace cast
 }  // namespace media