We want an empty context, as we never want protected and private properites to be serialized
We want an empty context, as we never want protected and private properites to be serialized

jmikola/mongo-hhvm-driver,mongodb/mongo-hhvm-driver,10gen-labs/mongo-hhvm-driver-prototype,mongodb-labs/mongo-hhvm-driver-prototype,jmikola/mongo-hhvm-driver,mongodb/mongo-hhvm-driver,bjori/mongo-hhvm-driver-prototype,mongodb-labs/mongo-hhvm-driver-prototype,mongodb-labs/mongo-hhvm-driver-prototype,mongodb/mongo-hhvm-driver,mongodb-labs/mongo-hhvm-driver,jmikola/mongo-hhvm-driver-prototype,10gen-labs/mongo-hhvm-driver-prototype,jmikola/mongo-hhvm-driver-prototype,10gen-labs/mongo-hhvm-driver-prototype,mongodb-labs/mongo-hhvm-driver,mongodb-labs/mongo-hhvm-driver-prototype,jmikola/mongo-hhvm-driver,jmikola/mongo-hhvm-driver-prototype,jmikola/mongo-hhvm-driver-prototype,bjori/mongo-hhvm-driver-prototype,10gen-labs/mongo-hhvm-driver-prototype,bjori/mongo-hhvm-driver-prototype,mongodb-labs/mongo-hhvm-driver,bjori/mongo-hhvm-driver-prototype,mongodb-labs/mongo-hhvm-driver,jmikola/mongo-hhvm-driver,mongodb/mongo-hhvm-driver