Moved Opus-specific payload splitting into AudioDecoderOpus.

webrtc/modules/audio_coding/neteq/packet_buffer_unittest.cc

Index: webrtc/modules/audio_coding/neteq/packet_buffer_unittest.cc
diff --git a/webrtc/modules/audio_coding/neteq/packet_buffer_unittest.cc b/webrtc/modules/audio_coding/neteq/packet_buffer_unittest.cc
index 1b86d8326b6af182b925540fcdec7d22ab49682f..52cd6bbdb4ad5e32fc95cadf0fdf6ebd1ebb41a2 100644
--- a/webrtc/modules/audio_coding/neteq/packet_buffer_unittest.cc
+++ b/webrtc/modules/audio_coding/neteq/packet_buffer_unittest.cc
@@ -60,7 +60,7 @@ Packet* PacketGenerator::NextPacket(int payload_size_bytes) {
   packet->header.ssrc = 0x12345678;
   packet->header.numCSRCs = 0;
   packet->header.paddingLength = 0;
-  packet->primary = true;
+  packet->priority = Packet::kHighestPriority;

[kwiberg-webrtc, 2016/09/20 09:14:45]

Why can you skip this?

[ossu, 2016/09/20 13:51:56]

Because Priority is now default constructed at the highest level
({0, 0}).

---^^ Look, I made an owl!

[kwiberg-webrtc, 2016/09/20 14:56:22]

Acknowledged.

   packet->payload.SetSize(payload_size_bytes);
   ++seq_no_;
   ts_ += frame_size_;
@@ -284,7 +284,7 @@ TEST(PacketBuffer, ExtractOrderRedundancy) {
               packet_facts[i].payload_type,
               kFrameSize);
     Packet* packet = gen.NextPacket(kPayloadLength);
-    packet->primary = packet_facts[i].primary;
+    packet->priority.red_level = packet_facts[i].primary ? 0 : 1;
     EXPECT_EQ(PacketBuffer::kOK, buffer.InsertPacket(packet));
     if (packet_facts[i].extract_order >= 0) {
       expect_order[packet_facts[i].extract_order] = packet;
@@ -558,8 +558,8 @@ TEST(PacketBuffer, ComparePackets) {
 
   // Test equal timestamps and sequence numbers, but only 'b' is primary.
   a->header.sequenceNumber = b->header.sequenceNumber;
-  a->primary = false;
-  b->primary = true;
+  a->priority = {1, 0};

[hlundin-webrtc, 2016/09/15 09:33:30]

Add tests for the other cases too.

[ossu, 2016/09/15 12:22:53]

Acknowledged.

+  b->priority = {0, 0};
   EXPECT_FALSE(*a == *b);
   EXPECT_TRUE(*a != *b);
   EXPECT_FALSE(*a < *b);