am f263df2e: CTS: fix MediaCodecCapabilitiesTest - check that the mime type is supported by the codec before calling getCapabilitiesForType.

* commit 'f263df2e36a552a4e18a18f5beb2dfa2f5d2c91b':
  CTS: fix MediaCodecCapabilitiesTest - check that the mime type is supported by the codec before calling getCapabilitiesForType.