Clean creation of VideoEngine:
 - clean a static variable just used to debug and not so necessary IMO.
 - clean a really ugly reinterpret cast
 - clean a extern "C" code and loading of dlls which is no longer in use.

Review URL: https://webrtc-codereview.appspot.com/1385006

git-svn-id: http://webrtc.googlecode.com/svn/trunk/webrtc@3986 4adac7df-926f-26a2-2b94-8c16560cd09d
2 files changed