Update exception handling for MediaCodec

Throw MediaCodec.CodecException (versus IllegalStateException).
Print out status error codes as found (See MediaError.h for details).
Update error code mapping to CryptoException.

Bug: 12034929
Bug: 13976475
Change-Id: I23b951cb06807413f087c238a1d3526659f06e7b

Author: xt0032rus