message: rtc_pc_base breakup: Make a target visible to Chrome
  Cr-Commit-Position: refs/heads/main@{#36245}
diff: @@ -363,7 +363,7 @@ rtc_source_set("jsep_transport_controller") {
  visibility = [ ":*" ]
  }
  rtc_source_set("media_session") {
  - visibility = [ ":*" ]
  + visibility = [ "*" ] # Used by Chrome
  }
  rtc_source_set("media_stream_proxy") {
  visibility = [ ":*" ]
  