Moved codec-specific audio packet splitting into decoders.

webrtc/modules/audio_coding/neteq/mock/mock_payload_splitter.h

Index: webrtc/modules/audio_coding/neteq/mock/mock_payload_splitter.h
diff --git a/webrtc/modules/audio_coding/neteq/mock/mock_payload_splitter.h b/webrtc/modules/audio_coding/neteq/mock/mock_payload_splitter.h
index 9fa05e9cceee68a967f6d90762f4ce5cec2729da..cf0613403bda42743b218fe5370b1739161ad04e 100644
--- a/webrtc/modules/audio_coding/neteq/mock/mock_payload_splitter.h
+++ b/webrtc/modules/audio_coding/neteq/mock/mock_payload_splitter.h
@@ -25,14 +25,6 @@ class MockPayloadSplitter : public PayloadSplitter {
       int(PacketList* packet_list, DecoderDatabase* decoder_database));
   MOCK_METHOD2(CheckRedPayloads,
       int(PacketList* packet_list, const DecoderDatabase& decoder_database));
-  MOCK_METHOD2(SplitAudio,
-      int(PacketList* packet_list, const DecoderDatabase& decoder_database));
-  MOCK_METHOD4(SplitBySamples,
-      void(const Packet* packet, size_t bytes_per_ms,
-           uint32_t timestamps_per_ms, PacketList* new_packets));
-  MOCK_METHOD4(SplitByFrames,
-      int(const Packet* packet, size_t bytes_per_frame,
-          uint32_t timestamps_per_frame, PacketList* new_packets));
 };
 
 }  // namespace webrtc