commit 0989fb7bfa482074e0161ea177653a44174ac492
author tommi@webrtc.org <tommi@webrtc.org@4adac7df-926f-26a2-2b94-8c16560cd09d> Fri Feb 15 15:07:32 2013
committer tommi@webrtc.org <tommi@webrtc.org@4adac7df-926f-26a2-2b94-8c16560cd09d> Fri Feb 15 15:07:32 2013
tree 2e3a53e516d16ef33c095f2cfe815a1629b5c8b7
parent 17238576ba82e362496d70b57a7ee785199d2a02

Make VoiceEngineImpl inherit from VoiceEngine.
This associates the two types instead of incorrectly reinterpret casting
VoiceEngineImpl* to VoiceEngine* (since these types were previously unrelated).

Please see more details in the bug for how this is currently causing problems
with security tools.

BUG=38612
Review URL: https://webrtc-codereview.appspot.com/1099013

git-svn-id: http://webrtc.googlecode.com/svn/trunk@3520 4adac7df-926f-26a2-2b94-8c16560cd09d