Fixed the Android client when using ProGuard. The ViewfinderView constructor is loaded dynamically by the XML view inflation code, which requires explicitly preserving it.
Fixed the Android client when using ProGuard. The ViewfinderView constructor is loaded dynamically by the XML view inflation code, which requires explicitly preserving it.

git-svn-id: d565a5fbffec933846bf643895bf9c245569575b@654 59b500cc-1b3d-0410-9834-0bbf25fbcc57

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