stats: convert to Unix fileformat, remove obsolete section

The source code checked out on a Linux desktop
has CRLF line endings.

    $ git grep -Il $'\r'


Bug: None
Change-Id: I9dfb388346561821f33b21dc6dbed9abb4445aa6
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/333580
Reviewed-by: Henrik Boström <hbos@webrtc.org>
Commit-Queue: Markus Handell <handellm@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#41475}
diff --git a/stats/g3doc/stats.md b/stats/g3doc/stats.md
index 25127dc..7fb8934 100644
--- a/stats/g3doc/stats.md
+++ b/stats/g3doc/stats.md
@@ -1,18 +1,9 @@
-<!-- go/cmark -->

-<!--* freshness: {owner: 'hta' reviewed: '2022-10-01'} *-->

-

-# getStats in WebRTC

-

-The WebRTC getStats API is specified in

-  https://w3c.github.io/webrtc-stats/

-and allows querying information about the current state of a RTCPeerConnection

-API and some of its member objects.

-

-## Adding new statistics to Chrome

-

-When adding a new standardized `RTCStatsMember` it is necessary to add

-it to the Chrome allowlist

-  chrome/test/data/webrtc/peerconnection_getstats.js

-before landing the WebRTC change. This mechanism prevents the accidential

-addition and exposure of non-standard attributes and is not required for

-`RTCNonStandardStatsMember` which is not exposed to the web API.
\ No newline at end of file
+<!-- go/cmark -->
+<!--* freshness: {owner: 'hta' reviewed: '2024-01-08'} *-->
+
+# getStats in WebRTC
+
+The WebRTC getStats API is specified in
+  https://w3c.github.io/webrtc-stats/
+and allows querying information about the current state of a RTCPeerConnection
+API and some of its member objects.