Add tracing to NetEqImpl::InsertPacket

webrtc/modules/audio_coding/neteq/neteq_impl.cc

Index: webrtc/modules/audio_coding/neteq/neteq_impl.cc
diff --git a/webrtc/modules/audio_coding/neteq/neteq_impl.cc b/webrtc/modules/audio_coding/neteq/neteq_impl.cc
index 0fe911ba3f2f4cb9088725debaee8ce79b011ea8..1c534dc60c6c95f2f2a13c45ef4c07738e7f1334 100644
--- a/webrtc/modules/audio_coding/neteq/neteq_impl.cc
+++ b/webrtc/modules/audio_coding/neteq/neteq_impl.cc
@@ -18,6 +18,7 @@
 #include "webrtc/base/checks.h"
 #include "webrtc/base/logging.h"
 #include "webrtc/base/safe_conversions.h"
+#include "webrtc/base/trace_event.h"
 #include "webrtc/common_audio/signal_processing/include/signal_processing_library.h"
 #include "webrtc/modules/audio_coding/codecs/audio_decoder.h"
 #include "webrtc/modules/audio_coding/neteq/accelerate.h"
@@ -124,6 +125,7 @@ NetEqImpl::~NetEqImpl() = default;
 int NetEqImpl::InsertPacket(const WebRtcRTPHeader& rtp_header,
                             rtc::ArrayView<const uint8_t> payload,
                             uint32_t receive_timestamp) {
+  TRACE_EVENT0("webrtc", "NetEqImpl::InsertPacket");
   CriticalSectionScoped lock(crit_sect_.get());
   int error =
       InsertPacketInternal(rtp_header, payload, receive_timestamp, false);