The libvpx in chromium doesn't support the ARM build, so we have to use the pre-built libvpx instead.
The libvpx in chromium doesn't support the ARM build, so we have to use the pre-built libvpx instead.

Ref: http://src.chromium.org/viewvc/chrome/trunk/src/remoting/remoting.gyp?view=markup
Review URL: http://webrtc-codereview.appspot.com/74006

git-svn-id: 9b397c5dfe384c04b1b200d5305b653241000171@218 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