Resolve coverity warnings. 14240, 14241. In ACM: - NULL pointer sanity checks corrected. Tested with trybots. BUG=None TEST=None Review URL: https://webrtc-codereview.appspot.com/571012 git-svn-id: http://webrtc.googlecode.com/svn/trunk@2281 4adac7df-926f-26a2-2b94-8c16560cd09d
Review URL: https://webrtc-codereview.appspot.com/407003 git-svn-id: http://webrtc.googlecode.com/svn/trunk@1787 4adac7df-926f-26a2-2b94-8c16560cd09d
Empty test added to get code coverage recorded. Review URL: http://webrtc-codereview.appspot.com/282001 git-svn-id: http://webrtc.googlecode.com/svn/trunk@964 4adac7df-926f-26a2-2b94-8c16560cd09d