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

media/cast/rtcp/rtcp_sender_unittest.cc

Index: media/cast/rtcp/rtcp_sender_unittest.cc
diff --git a/media/cast/rtcp/rtcp_sender_unittest.cc b/media/cast/rtcp/rtcp_sender_unittest.cc
index 048a4b33fcf1bfa2179b23a4fd0ecd95e71d6619..0d0a6868044a0f428a32c43cf51d2c4b923b2970 100644
--- a/media/cast/rtcp/rtcp_sender_unittest.cc
+++ b/media/cast/rtcp/rtcp_sender_unittest.cc
@@ -44,7 +44,8 @@ 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(),
@@ -53,9 +54,12 @@ class TestRtcpTransport : public transport::PacedPacketSender {
     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;
   }