Put base tests in webrtc_tests.gyp

BUG=N/A
R=andrew@webrtc.org, pbos@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/14249004

git-svn-id: http://webrtc.googlecode.com/svn/trunk/webrtc@7140 4adac7df-926f-26a2-2b94-8c16560cd09d
9 files changed