Add more NetEq information to NetEqState.

Some important NetEq information was not available in NetEqState, which
meant it was not available on the API. This CL adds additional
information.

Bug: webrtc:9667
Change-Id: I702707c7d60472f488047d48fb286f839c5608dc
Reviewed-on: https://webrtc-review.googlesource.com/c/102300
Reviewed-by: Minyue Li <minyue@webrtc.org>
Reviewed-by: Karl Wiberg <kwiberg@webrtc.org>
Commit-Queue: Ivo Creusen <ivoc@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#24985}
diff --git a/modules/audio_coding/neteq/tools/neteq_test.cc b/modules/audio_coding/neteq/tools/neteq_test.cc
index fdd1b24..421f380 100644
--- a/modules/audio_coding/neteq/tools/neteq_test.cc
+++ b/modules/audio_coding/neteq/tools/neteq_test.cc
@@ -155,6 +155,12 @@
           input_->NextEventTime().value_or(time_now_ms) - start_time_ms;
       const auto operations_state = neteq_->GetOperationsAndState();
       current_state_.current_delay_ms = operations_state.current_buffer_size_ms;
+      current_state_.packet_size_ms = operations_state.current_frame_size_ms;
+      current_state_.next_packet_available =
+          operations_state.next_packet_available;
+      current_state_.packet_buffer_flushed =
+          operations_state.packet_buffer_flushes >
+          prev_ops_state_.packet_buffer_flushes;
       // TODO(ivoc): Add more accurate reporting by tracking the origin of
       // samples in the sync buffer.
       result.action_times_ms[Action::kExpand] = 0;