bson: remove buggy extraneous make_readable call
bson: remove buggy extraneous make_readable call

this should be done by the caller, not callee

cmusatyalab/gammaray,wenluhu/gammaray-android,wenluhu/gammaray-android,cmusatyalab/gammaray,wenluhu/gammaray-android,cmusatyalab/gammaray