Don't add or rename files in webrtc/ and webrtc/api/ without a proper review

webrtc/api/OWNERS

Index: webrtc/api/OWNERS
diff --git a/webrtc/api/OWNERS b/webrtc/api/OWNERS
index 3301ecb00b646dd4b8445b21a9f3893146a7fbce..5dc715f2f261437955fe2c70d2061ac63eb43e71 100644
--- a/webrtc/api/OWNERS
+++ b/webrtc/api/OWNERS
@@ -7,7 +7,8 @@ tkchin@webrtc.org
 tommi@webrtc.org
 deadbeef@webrtc.org
 
-# These are for the common case of adding or renaming files. If you're doing
-# structural changes, please get a review from a reviewer in this file.
-per-file *.gn=*
-per-file *.gni=*
+# webrtc/api/ has NO blanket exception letting everyone change *.gn

[the sun, 2017/05/08 10:37:11]

Not sure this comment really is required here. Also, it is better to write
comments that don't implicitly reference other comments.

[kwiberg-webrtc, 2017/05/08 12:58:24]

OK, I'll remove this comment (and the corresponding one in the other file).

+# and *.gni files in order to add or rename files, since such changes
+# affect our public API.
+per-file *.gn=kjellander@webrtc.org
+per-file *.gni=kjellander@webrtc.org