Use vector of CSRCs for DeliverFrame & SetCSRCs.

BUG=
R=pbos@webrtc.org, stefan@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/28029004

Patch from Changbin Shao <changbin.shao@intel.com>.

git-svn-id: http://webrtc.googlecode.com/svn/trunk@7734 4adac7df-926f-26a2-2b94-8c16560cd09d
Simplifying VideoReceiver and JitterBuffer.

Removing frame_buffers_ array and dual-receiver mechanism. Also adding
some thread annotations to VCMJitterBuffer.

R=stefan@webrtc.org
BUG=4014

Review URL: https://webrtc-codereview.appspot.com/27239004

git-svn-id: http://webrtc.googlecode.com/svn/trunk@7735 4adac7df-926f-26a2-2b94-8c16560cd09d
OWNERS: Remove tomasl@ and mallinath@

mallinath@ has left the team and tomasl@ says he doesn't
know why he's owner in webrtc/test/channel_transport

R=henrika@webrtc.org, perkj@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/30119004

git-svn-id: http://webrtc.googlecode.com/svn/trunk@7736 4adac7df-926f-26a2-2b94-8c16560cd09d
PRESUBMIT: Only notify GN changes for GYP files in webrtc/*

We don't maintain a BUILD.gn file for talk/ since it's a part
of Chromium:
https://code.google.com/p/chromium/codesearch#chromium/src/third_party/libjingle/BUILD.gn
Because of this, it's confusing to get warnings about updating
a GYP file in talk/ from the PRESUBMIT check.

TESTED=Successsfully ran git cl presubmit with this change
applied on top of a CL containing changes in .gyp files.

R=niklas.enbom@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/27189004

git-svn-id: http://webrtc.googlecode.com/svn/trunk@7737 4adac7df-926f-26a2-2b94-8c16560cd09d
sync_chromium.py: Check for chromium/src

Make sure the script alwyas downloads Chromium
if there's no current download. This case can happen
if a user is removing the 'src' folder but doesn't know
to remove the .last_sync_chromium file.

BUG=
TESTED=Renamed chromium/src and ran a sync keeping the .last_sync_chromium file, verified it started downloading.
TBR=iannucci@chromium.org

Review URL: https://webrtc-codereview.appspot.com/27099004

git-svn-id: http://webrtc.googlecode.com/svn/trunk@7738 4adac7df-926f-26a2-2b94-8c16560cd09d