Fix data races in ThreadTest.ThreeThreadsInvoke.

R=henrike@webrtc.org
BUG=

Review URL: https://webrtc-codereview.appspot.com/26819004

git-svn-id: http://webrtc.googlecode.com/svn@7457 4adac7df-926f-26a2-2b94-8c16560cd09d
Selecting bot_type changed to be specified in the test file

Selecting bot_type changed to be specified in the test file instead of
specify it in the running command.

Now we can write test for rtcBot that run one bot on chrome for android
and the other bot on chrome for desktop.

R=andresp@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/23069004

git-svn-id: http://webrtc.googlecode.com/svn@7458 4adac7df-926f-26a2-2b94-8c16560cd09d
Create a copy of talk/xmpp and talk/p2p under webrtc/libjingle/xmpp and webrtc/p2p.

BUG=3379
R=niklas.enbom@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/27709005

git-svn-id: http://webrtc.googlecode.com/svn@7459 4adac7df-926f-26a2-2b94-8c16560cd09d
Add ability to include a larger time span (in addition to encode time) for measuring the processing time of a frame.
Controlled by setting enable_extended_processing_usage. Enabled by default.

R=mflodman@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/13289004

git-svn-id: http://webrtc.googlecode.com/svn@7460 4adac7df-926f-26a2-2b94-8c16560cd09d
Improve rtcbot to load all test files at start and allow them to registerTests
via: registerBotTest. After loading all tests main.js starts running the
requested one on the command arguments.

R=houssainy@google.com

Review URL: https://webrtc-codereview.appspot.com/29779004

git-svn-id: http://webrtc.googlecode.com/svn@7461 4adac7df-926f-26a2-2b94-8c16560cd09d
Disable a bunch of Nat and Ice tests when running under DrMemory.

BUG=3925
TBR=kjellander@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/26849004

git-svn-id: http://webrtc.googlecode.com/svn@7462 4adac7df-926f-26a2-2b94-8c16560cd09d
New interface class AudioEncoder

This class will be the base for new C++ wrapper classes for all
encoders.

BUG=3926
TBR=kwiberg@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/23999004

git-svn-id: http://webrtc.googlecode.com/svn@7463 4adac7df-926f-26a2-2b94-8c16560cd09d