Add audio_coding module OWNERS file.

It should simplify things to have an
OWNERS file at the top level of audio_coding, in addition
to the lower ones.

R=tina.legrand@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/39149004

Cr-Commit-Position: refs/heads/master@{#8373}
git-svn-id: http://webrtc.googlecode.com/svn/trunk@8373 4adac7df-926f-26a2-2b94-8c16560cd09d

webrtc/modules/audio_coding/codecs/OWNERS

diff --git a/webrtc/modules/audio_coding/codecs/OWNERS b/webrtc/modules/audio_coding/codecs/OWNERS
index 83880d2..906df28 100644
--- a/webrtc/modules/audio_coding/codecs/OWNERS
+++ b/webrtc/modules/audio_coding/codecs/OWNERS
@@ -2,3 +2,8 @@
 turaj@webrtc.org
 jan.skoglund@webrtc.org
 henrik.lundin@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 *.gyp=*
+per-file *.gypi=*