Revert "Complete migration from "track" to "inbound-rtp" stats"

This reverts commit 94fe0d3de5e8162d1a105fd1a3ec4bd2da97f43b.

Reason for revert:
Causes an assert in this line during a call:
https://source.chromium.org/chromium/chromium/src/+/master:third_party/webrtc/sdk/objc/api/peerconnection/RTCStatisticsReport.mm;drc=87a6e5ab4d8f0baf4e2a9b7752b43d825f9c0ce1;l=122?originalUrl=https:%2F%2Fcs.chromium.org%2F

where frameWidth appears more than once

Original change's description:
> Complete migration from "track" to "inbound-rtp" stats
> 
> Bug: webrtc:11683
> Change-Id: I4c4a4fa0a7d6a20976922aca41d57540aa27fd1d
> Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/178611
> Reviewed-by: Henrik Boström <hbos@webrtc.org>
> Reviewed-by: Harald Alvestrand <hta@webrtc.org>
> Commit-Queue: Eldar Rello <elrello@microsoft.com>
> Cr-Commit-Position: refs/heads/master@{#31683}

TBR=hbos@webrtc.org,hta@webrtc.org,elrello@microsoft.com

Change-Id: I0ded36a40c8808dac5a777ed41815e52ab9a2573
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: webrtc:11683
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/179020
Reviewed-by: Zeke Chin <tkchin@webrtc.org>
Commit-Queue: Zeke Chin <tkchin@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#31692}
diff --git a/api/stats/rtcstats_objects.h b/api/stats/rtcstats_objects.h
index dc91f41..3458d6f 100644
--- a/api/stats/rtcstats_objects.h
+++ b/api/stats/rtcstats_objects.h
@@ -419,18 +419,6 @@
   // TODO(hbos): Collect and populate this value for both "audio" and "video",
   // currently not collected for "video". https://bugs.webrtc.org/7065
   RTCStatsMember<double> jitter;
-  RTCStatsMember<double> jitter_buffer_delay;
-  RTCStatsMember<uint64_t> jitter_buffer_emitted_count;
-  RTCStatsMember<uint64_t> total_samples_received;
-  RTCStatsMember<uint64_t> concealed_samples;
-  RTCStatsMember<uint64_t> silent_concealed_samples;
-  RTCStatsMember<uint64_t> concealment_events;
-  RTCStatsMember<uint64_t> inserted_samples_for_deceleration;
-  RTCStatsMember<uint64_t> removed_samples_for_acceleration;
-  RTCStatsMember<double> audio_level;
-  RTCStatsMember<double> total_audio_energy;
-  RTCStatsMember<double> total_samples_duration;
-  RTCStatsMember<int32_t> frames_received;
   // TODO(hbos): Collect and populate this value. https://bugs.webrtc.org/7065
   RTCStatsMember<double> round_trip_time;
   // TODO(hbos): Collect and populate this value. https://bugs.webrtc.org/7065
@@ -453,13 +441,8 @@
   RTCStatsMember<double> gap_loss_rate;
   // TODO(hbos): Collect and populate this value. https://bugs.webrtc.org/7065
   RTCStatsMember<double> gap_discard_rate;
-  RTCStatsMember<uint32_t> frame_width;
-  RTCStatsMember<uint32_t> frame_height;
-  RTCStatsMember<uint32_t> frame_bit_depth;
-  RTCStatsMember<double> frames_per_second;
   RTCStatsMember<uint32_t> frames_decoded;
   RTCStatsMember<uint32_t> key_frames_decoded;
-  RTCStatsMember<uint32_t> frames_dropped;
   RTCStatsMember<double> total_decode_time;
   RTCStatsMember<double> total_inter_frame_delay;
   RTCStatsMember<double> total_squared_inter_frame_delay;
diff --git a/pc/rtc_stats_collector.cc b/pc/rtc_stats_collector.cc
index be0bbd6..c6b3cae 100644
--- a/pc/rtc_stats_collector.cc
+++ b/pc/rtc_stats_collector.cc
@@ -291,24 +291,6 @@
   }
   inbound_audio->jitter = static_cast<double>(voice_receiver_info.jitter_ms) /
                           rtc::kNumMillisecsPerSec;
-  inbound_audio->jitter_buffer_delay =
-      voice_receiver_info.jitter_buffer_delay_seconds;
-  inbound_audio->jitter_buffer_emitted_count =
-      voice_receiver_info.jitter_buffer_emitted_count;
-  inbound_audio->total_samples_received =
-      voice_receiver_info.total_samples_received;
-  inbound_audio->concealed_samples = voice_receiver_info.concealed_samples;
-  inbound_audio->silent_concealed_samples =
-      voice_receiver_info.silent_concealed_samples;
-  inbound_audio->concealment_events = voice_receiver_info.concealment_events;
-  inbound_audio->inserted_samples_for_deceleration =
-      voice_receiver_info.inserted_samples_for_deceleration;
-  inbound_audio->removed_samples_for_acceleration =
-      voice_receiver_info.removed_samples_for_acceleration;
-  inbound_audio->audio_level = voice_receiver_info.audio_level;
-  inbound_audio->total_audio_energy = voice_receiver_info.total_output_energy;
-  inbound_audio->total_samples_duration =
-      voice_receiver_info.total_output_duration;
   // |fir_count|, |pli_count| and |sli_count| are only valid for video and are
   // purposefully left undefined for audio.
   if (voice_receiver_info.last_packet_received_timestamp_ms) {
@@ -345,21 +327,8 @@
       static_cast<uint32_t>(video_receiver_info.plis_sent);
   inbound_video->nack_count =
       static_cast<uint32_t>(video_receiver_info.nacks_sent);
-  inbound_video->frames_received = video_receiver_info.frames_received;
   inbound_video->frames_decoded = video_receiver_info.frames_decoded;
-  inbound_video->frames_dropped = video_receiver_info.frames_dropped;
   inbound_video->key_frames_decoded = video_receiver_info.key_frames_decoded;
-  if (video_receiver_info.frame_width > 0) {
-    inbound_video->frame_width =
-        static_cast<uint32_t>(video_receiver_info.frame_width);
-  }
-  if (video_receiver_info.frame_height > 0) {
-    inbound_video->frame_height =
-        static_cast<uint32_t>(video_receiver_info.frame_height);
-  }
-  if (video_receiver_info.framerate_rcvd > 0) {
-    inbound_video->frames_per_second = video_receiver_info.framerate_rcvd;
-  }
   if (video_receiver_info.qp_sum)
     inbound_video->qp_sum = *video_receiver_info.qp_sum;
   inbound_video->total_decode_time =
diff --git a/pc/rtc_stats_collector_unittest.cc b/pc/rtc_stats_collector_unittest.cc
index af9e545..b7727f9 100644
--- a/pc/rtc_stats_collector_unittest.cc
+++ b/pc/rtc_stats_collector_unittest.cc
@@ -1783,18 +1783,6 @@
   voice_media_info.receivers[0].header_and_padding_bytes_rcvd = 4;
   voice_media_info.receivers[0].codec_payload_type = 42;
   voice_media_info.receivers[0].jitter_ms = 4500;
-  voice_media_info.receivers[0].jitter_buffer_delay_seconds = 1.0;
-  voice_media_info.receivers[0].jitter_buffer_emitted_count = 2;
-  voice_media_info.receivers[0].total_samples_received = 3;
-  voice_media_info.receivers[0].concealed_samples = 4;
-  voice_media_info.receivers[0].silent_concealed_samples = 5;
-  voice_media_info.receivers[0].concealment_events = 6;
-  voice_media_info.receivers[0].inserted_samples_for_deceleration = 7;
-  voice_media_info.receivers[0].removed_samples_for_acceleration = 8;
-  voice_media_info.receivers[0].audio_level = 9.0;
-  voice_media_info.receivers[0].total_output_energy = 10.0;
-  voice_media_info.receivers[0].total_output_duration = 11.0;
-
   voice_media_info.receivers[0].last_packet_received_timestamp_ms =
       absl::nullopt;
 
@@ -1833,18 +1821,6 @@
   expected_audio.packets_lost = -1;
   // |expected_audio.last_packet_received_timestamp| should be undefined.
   expected_audio.jitter = 4.5;
-  expected_audio.jitter_buffer_delay = 1.0;
-  expected_audio.jitter_buffer_emitted_count = 2;
-  expected_audio.total_samples_received = 3;
-  expected_audio.concealed_samples = 4;
-  expected_audio.silent_concealed_samples = 5;
-  expected_audio.concealment_events = 6;
-  expected_audio.inserted_samples_for_deceleration = 7;
-  expected_audio.removed_samples_for_acceleration = 8;
-  expected_audio.audio_level = 9.0;
-  expected_audio.total_audio_energy = 10.0;
-  expected_audio.total_samples_duration = 11.0;
-
   ASSERT_TRUE(report->Get(expected_audio.id()));
   EXPECT_EQ(
       report->Get(expected_audio.id())->cast_to<RTCInboundRTPStreamStats>(),
@@ -1883,10 +1859,8 @@
   video_media_info.receivers[0].firs_sent = 5;
   video_media_info.receivers[0].plis_sent = 6;
   video_media_info.receivers[0].nacks_sent = 7;
-  video_media_info.receivers[0].frames_received = 8;
-  video_media_info.receivers[0].frames_decoded = 9;
+  video_media_info.receivers[0].frames_decoded = 8;
   video_media_info.receivers[0].key_frames_decoded = 3;
-  video_media_info.receivers[0].frames_dropped = 13;
   video_media_info.receivers[0].qp_sum = absl::nullopt;
   video_media_info.receivers[0].total_decode_time_ms = 9000;
   video_media_info.receivers[0].total_inter_frame_delay = 0.123;
@@ -1930,10 +1904,8 @@
   expected_video.bytes_received = 3;
   expected_video.header_bytes_received = 12;
   expected_video.packets_lost = 42;
-  expected_video.frames_received = 8;
-  expected_video.frames_decoded = 9;
+  expected_video.frames_decoded = 8;
   expected_video.key_frames_decoded = 3;
-  expected_video.frames_dropped = 13;
   // |expected_video.qp_sum| should be undefined.
   expected_video.total_decode_time = 9.0;
   expected_video.total_inter_frame_delay = 0.123;
diff --git a/pc/rtc_stats_integrationtest.cc b/pc/rtc_stats_integrationtest.cc
index 751195a..a0fd2d0 100644
--- a/pc/rtc_stats_integrationtest.cc
+++ b/pc/rtc_stats_integrationtest.cc
@@ -818,62 +818,13 @@
     // this test. See RFC 3550.
     verifier.TestMemberIsNonNegative<int32_t>(inbound_stream.packets_lost);
     verifier.TestMemberIsDefined(inbound_stream.last_packet_received_timestamp);
-    if (inbound_stream.frames_received.ValueOrDefault(0) > 0) {
-      verifier.TestMemberIsNonNegative<uint32_t>(inbound_stream.frame_width);
-      verifier.TestMemberIsNonNegative<uint32_t>(inbound_stream.frame_height);
-    } else {
-      verifier.TestMemberIsUndefined(inbound_stream.frame_width);
-      verifier.TestMemberIsUndefined(inbound_stream.frame_height);
-    }
-    if (inbound_stream.frames_per_second.is_defined()) {
-      verifier.TestMemberIsNonNegative<double>(
-          inbound_stream.frames_per_second);
-    } else {
-      verifier.TestMemberIsUndefined(inbound_stream.frames_per_second);
-    }
-    verifier.TestMemberIsUndefined(inbound_stream.frame_bit_depth);
     if (inbound_stream.media_type.is_defined() &&
         *inbound_stream.media_type == "video") {
       verifier.TestMemberIsUndefined(inbound_stream.jitter);
-      verifier.TestMemberIsUndefined(inbound_stream.jitter_buffer_delay);
-      verifier.TestMemberIsUndefined(
-          inbound_stream.jitter_buffer_emitted_count);
-      verifier.TestMemberIsUndefined(inbound_stream.total_samples_received);
-      verifier.TestMemberIsUndefined(inbound_stream.concealed_samples);
-      verifier.TestMemberIsUndefined(inbound_stream.silent_concealed_samples);
-      verifier.TestMemberIsUndefined(inbound_stream.concealment_events);
-      verifier.TestMemberIsUndefined(
-          inbound_stream.inserted_samples_for_deceleration);
-      verifier.TestMemberIsUndefined(
-          inbound_stream.removed_samples_for_acceleration);
-      verifier.TestMemberIsUndefined(inbound_stream.audio_level);
-      verifier.TestMemberIsUndefined(inbound_stream.total_audio_energy);
-      verifier.TestMemberIsUndefined(inbound_stream.total_samples_duration);
-      verifier.TestMemberIsNonNegative<int32_t>(inbound_stream.frames_received);
     } else {
       verifier.TestMemberIsNonNegative<double>(inbound_stream.jitter);
-      verifier.TestMemberIsNonNegative<double>(
-          inbound_stream.jitter_buffer_delay);
-      verifier.TestMemberIsNonNegative<uint64_t>(
-          inbound_stream.jitter_buffer_emitted_count);
-      verifier.TestMemberIsPositive<uint64_t>(
-          inbound_stream.total_samples_received);
-      verifier.TestMemberIsNonNegative<uint64_t>(
-          inbound_stream.concealed_samples);
-      verifier.TestMemberIsNonNegative<uint64_t>(
-          inbound_stream.silent_concealed_samples);
-      verifier.TestMemberIsNonNegative<uint64_t>(
-          inbound_stream.concealment_events);
-      verifier.TestMemberIsNonNegative<uint64_t>(
-          inbound_stream.inserted_samples_for_deceleration);
-      verifier.TestMemberIsNonNegative<uint64_t>(
-          inbound_stream.removed_samples_for_acceleration);
-      verifier.TestMemberIsPositive<double>(inbound_stream.audio_level);
-      verifier.TestMemberIsPositive<double>(inbound_stream.total_audio_energy);
-      verifier.TestMemberIsPositive<double>(
-          inbound_stream.total_samples_duration);
-      verifier.TestMemberIsUndefined(inbound_stream.frames_received);
     }
+
     verifier.TestMemberIsUndefined(inbound_stream.round_trip_time);
     verifier.TestMemberIsUndefined(inbound_stream.packets_discarded);
     verifier.TestMemberIsUndefined(inbound_stream.packets_repaired);
@@ -892,7 +843,6 @@
         *inbound_stream.media_type == "video") {
       verifier.TestMemberIsDefined(inbound_stream.frames_decoded);
       verifier.TestMemberIsDefined(inbound_stream.key_frames_decoded);
-      verifier.TestMemberIsNonNegative<uint32_t>(inbound_stream.frames_dropped);
       verifier.TestMemberIsNonNegative<double>(
           inbound_stream.total_decode_time);
       verifier.TestMemberIsNonNegative<double>(
@@ -905,7 +855,6 @@
     } else {
       verifier.TestMemberIsUndefined(inbound_stream.frames_decoded);
       verifier.TestMemberIsUndefined(inbound_stream.key_frames_decoded);
-      verifier.TestMemberIsUndefined(inbound_stream.frames_dropped);
       verifier.TestMemberIsUndefined(inbound_stream.total_decode_time);
       verifier.TestMemberIsUndefined(inbound_stream.total_inter_frame_delay);
       verifier.TestMemberIsUndefined(
diff --git a/stats/rtcstats_objects.cc b/stats/rtcstats_objects.cc
index e92812c..6c7b8d2 100644
--- a/stats/rtcstats_objects.cc
+++ b/stats/rtcstats_objects.cc
@@ -604,18 +604,6 @@
     &packets_lost,
     &last_packet_received_timestamp,
     &jitter,
-    &jitter_buffer_delay,
-    &jitter_buffer_emitted_count,
-    &total_samples_received,
-    &concealed_samples,
-    &silent_concealed_samples,
-    &concealment_events,
-    &inserted_samples_for_deceleration,
-    &removed_samples_for_acceleration,
-    &audio_level,
-    &total_audio_energy,
-    &total_samples_duration,
-    &frames_received,
     &round_trip_time,
     &packets_discarded,
     &packets_repaired,
@@ -627,13 +615,8 @@
     &burst_discard_rate,
     &gap_loss_rate,
     &gap_discard_rate,
-    &frame_width,
-    &frame_height,
-    &frame_bit_depth,
-    &frames_per_second,
     &frames_decoded,
     &key_frames_decoded,
-    &frames_dropped,
     &total_decode_time,
     &total_inter_frame_delay,
     &total_squared_inter_frame_delay,
@@ -657,18 +640,6 @@
       packets_lost("packetsLost"),
       last_packet_received_timestamp("lastPacketReceivedTimestamp"),
       jitter("jitter"),
-      jitter_buffer_delay("jitterBufferDelay"),
-      jitter_buffer_emitted_count("jitterBufferEmittedCount"),
-      total_samples_received("totalSamplesReceived"),
-      concealed_samples("concealedSamples"),
-      silent_concealed_samples("silentConcealedSamples"),
-      concealment_events("concealmentEvents"),
-      inserted_samples_for_deceleration("insertedSamplesForDeceleration"),
-      removed_samples_for_acceleration("removedSamplesForAcceleration"),
-      audio_level("audioLevel"),
-      total_audio_energy("totalAudioEnergy"),
-      total_samples_duration("totalSamplesDuration"),
-      frames_received("framesReceived"),
       round_trip_time("roundTripTime"),
       packets_discarded("packetsDiscarded"),
       packets_repaired("packetsRepaired"),
@@ -680,13 +651,8 @@
       burst_discard_rate("burstDiscardRate"),
       gap_loss_rate("gapLossRate"),
       gap_discard_rate("gapDiscardRate"),
-      frame_width("frameWidth"),
-      frame_height("frameHeight"),
-      frame_bit_depth("frameBitDepth"),
-      frames_per_second("framesPerSecond"),
       frames_decoded("framesDecoded"),
       key_frames_decoded("keyFramesDecoded"),
-      frames_dropped("framesDropped"),
       total_decode_time("totalDecodeTime"),
       total_inter_frame_delay("totalInterFrameDelay"),
       total_squared_inter_frame_delay("totalSquaredInterFrameDelay"),
@@ -705,19 +671,6 @@
       packets_lost(other.packets_lost),
       last_packet_received_timestamp(other.last_packet_received_timestamp),
       jitter(other.jitter),
-      jitter_buffer_delay(other.jitter_buffer_delay),
-      jitter_buffer_emitted_count(other.jitter_buffer_emitted_count),
-      total_samples_received(other.total_samples_received),
-      concealed_samples(other.concealed_samples),
-      silent_concealed_samples(other.silent_concealed_samples),
-      concealment_events(other.concealment_events),
-      inserted_samples_for_deceleration(
-          other.inserted_samples_for_deceleration),
-      removed_samples_for_acceleration(other.removed_samples_for_acceleration),
-      audio_level(other.audio_level),
-      total_audio_energy(other.total_audio_energy),
-      total_samples_duration(other.total_samples_duration),
-      frames_received(other.frames_received),
       round_trip_time(other.round_trip_time),
       packets_discarded(other.packets_discarded),
       packets_repaired(other.packets_repaired),
@@ -729,13 +682,8 @@
       burst_discard_rate(other.burst_discard_rate),
       gap_loss_rate(other.gap_loss_rate),
       gap_discard_rate(other.gap_discard_rate),
-      frame_width(other.frame_width),
-      frame_height(other.frame_height),
-      frame_bit_depth(other.frame_bit_depth),
-      frames_per_second(other.frames_per_second),
       frames_decoded(other.frames_decoded),
       key_frames_decoded(other.key_frames_decoded),
-      frames_dropped(other.frames_dropped),
       total_decode_time(other.total_decode_time),
       total_inter_frame_delay(other.total_inter_frame_delay),
       total_squared_inter_frame_delay(other.total_squared_inter_frame_delay),
@@ -764,9 +712,6 @@
     &frame_width,
     &frame_height,
     &frames_per_second,
-    &frame_width,
-    &frame_height,
-    &frames_per_second,
     &frames_sent,
     &huge_frames_sent,
     &total_packet_send_delay,