Use TestSuite for startup in audioproc_unittest's custom main().

TESTED=invoked audioproc_unittest with an absolute path in a working directory outside the tree.

Review URL: https://webrtc-codereview.appspot.com/897006

git-svn-id: http://webrtc.googlecode.com/svn/trunk/src@2942 4adac7df-926f-26a2-2b94-8c16560cd09d
1 file changed