Moving src/webrtc into src/.

In order to eliminate the WebRTC Subtree mirror in Chromium, 
WebRTC is moving the content of the src/webrtc directory up
to the src/ directory.

NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
TBR=tommi@webrtc.org

Bug: chromium:611808
Change-Id: Iac59c5b51b950f174119565bac87955a7994bc38
Reviewed-on: https://webrtc-review.googlesource.com/1560
Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org>
Reviewed-by: Henrik Kjellander <kjellander@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#19845}
diff --git a/OWNERS b/OWNERS
index 1efe89f..8f877e6 100644
--- a/OWNERS
+++ b/OWNERS
@@ -2,16 +2,16 @@
 kwiberg@webrtc.org
 mflodman@webrtc.org
 niklas.enbom@webrtc.org
+stefan@webrtc.org
 tina.legrand@webrtc.org
 tommi@webrtc.org
 per-file .gitignore=*
 per-file .gn=kjellander@webrtc.org
+per-file *.gn=kjellander@webrtc.org
+per-file *.gni=kjellander@webrtc.org
 per-file *.py=kjellander@webrtc.org
-per-file .vpython=kjellander@webrtc.org
 per-file AUTHORS=*
 per-file BUILD.gn=kjellander@webrtc.org
 per-file DEPS=*
 per-file pylintrc=kjellander@webrtc.org
 per-file WATCHLISTS=*
-per-file style-guide.md=danilchap@webrtc.org
-per-file style-guide.md=kwiberg@webrtc.org