message: Break out stats_collector from pc/peerconnection target
  Cr-Commit-Position: refs/heads/main@{#35948}
diff: @@ -246,8 +246,6 @@ rtc_library("peerconnection") {
  "peer_connection_factory.h",
  "sdp_offer_answer.cc", # TODO: Make separate target when not circular
  "sdp_offer_answer.h", # dependent on peerconnection.h
  - "stats_collector.cc",
  - "stats_collector.h",
  ]
  deps = [
  @@ -610,6 +608,41 @@ rtc_source_set("sdp_utils") {
  }
  rtc_source_set("stats_collector") {
  visibility = [ ":*" ]
  + sources = [
  + "stats_collector.cc",
  + "stats_collector.h",
  + ]
  + deps = [
  + ":data_channel_utils",
  + ":peer_connection_internal",
  + ":rtc_pc_base",
  + ":rtp_receiver",
  + ":rtp_transceiver",
  + ":stats_collector_interface",
  + "../api:libjingle_peerconnection_api",
  + "../api:media_stream_interface",
  + "../api:rtp_parameters",
  + "../api:scoped_refptr",
  + "../api:sequence_checker",
  + "../api/audio_codecs:audio_codecs_api",
  + "../api/video:video_rtp_headers",
  + "../call:call_interfaces",
  + "../media:rtc_media_base",
  + "../modules/audio_processing:audio_processing_statistics",
  + "../p2p:rtc_p2p",
  + "../rtc_base:checks",
  + "../rtc_base:ip_address",
  + "../rtc_base:logging",
  + "../rtc_base:network_constants",
  + "../rtc_base:rtc_base",
  + "../rtc_base:rtc_base_approved",
  + "../rtc_base:socket_address",
  + "../rtc_base:stringutils",
  + "../rtc_base:threading",
  + "../rtc_base:timeutils",
  + "../system_wrappers:field_trial",
  + ]
  + absl_deps = [ "//third_party/abseil-cpp/absl/types:optional" ]
  }
  rtc_source_set("stream_collection") {
  visibility = [ ":*" ]
  @@ -1421,6 +1454,7 @@ if (rtc_include_tests && !build_with_chromium) {
  ":sdp_serializer",
  ":sdp_utils",
  ":session_description",
  + ":stats_collector",
  ":stream_collection",
  ":track_media_info_map",
  ":usage_pattern",
  