Remove VoEVideoSync interface.

webrtc/test/mock_voice_engine.h

Index: webrtc/test/mock_voice_engine.h
diff --git a/webrtc/test/mock_voice_engine.h b/webrtc/test/mock_voice_engine.h
index cd0b7d26a11605ea9215813c397258aa1e1ce4b5..61773043725e69481d66fdeadd6fbe4ad7186bc7 100644
--- a/webrtc/test/mock_voice_engine.h
+++ b/webrtc/test/mock_voice_engine.h
@@ -289,22 +289,6 @@ class MockVoiceEngine : public VoiceEngineImpl {
                int(int channel, bool& enable, int& redPayloadtype));
   MOCK_METHOD3(SetNACKStatus, int(int channel, bool enable, int maxNoPackets));
 
-  // VoEVideoSync
-  MOCK_METHOD1(GetPlayoutBufferSize, int(int& buffer_ms));
-  MOCK_METHOD2(SetMinimumPlayoutDelay, int(int channel, int delay_ms));
-  MOCK_METHOD3(GetDelayEstimate,
-               int(int channel,
-                   int* jitter_buffer_delay_ms,
-                   int* playout_buffer_delay_ms));
-  MOCK_CONST_METHOD1(GetLeastRequiredDelayMs, int(int channel));
-  MOCK_METHOD2(SetInitTimestamp, int(int channel, unsigned int timestamp));
-  MOCK_METHOD2(SetInitSequenceNumber, int(int channel, short sequenceNumber));
-  MOCK_METHOD2(GetPlayoutTimestamp, int(int channel, unsigned int& timestamp));
-  MOCK_METHOD3(GetRtpRtcp,
-               int(int channel,
-                   RtpRtcp** rtpRtcpModule,
-                   RtpReceiver** rtp_receiver));
-
   // VoEVolumeControl
   MOCK_METHOD1(SetSpeakerVolume, int(unsigned int volume));
   MOCK_METHOD1(GetSpeakerVolume, int(unsigned int& volume));