exclude the neteq test targets from building with chromium.
exclude the neteq test targets from building with chromium.

BUG=http://code.google.com/p/webrtc/issues/detail?id=34
TEST=None
Review URL: http://webrtc-codereview.appspot.com/93017

git-svn-id: 9b397c5dfe384c04b1b200d5305b653241000171@326 4adac7df-926f-26a2-2b94-8c16560cd09d

lukeweber/webrtc-src-override,lukeweber/webrtc-src-override,lukeweber/webrtc-src-override,lukeweber/webrtc-src-override,lukeweber/webrtc-src-override,lukeweber/webrtc-src-override,lukeweber/webrtc-src-override