Revert "audio policy: add parsing for profile max open and active count"

        static const char name[];

        static const char role[];

        static const char flags[];

        static const char maxOpenCount[];

        static const char maxActiveCount[];

    };

    typedef IOProfile Element;

const char MixPortTraits::Attributes::name[] = "name";

const char MixPortTraits::Attributes::role[] = "role";

const char MixPortTraits::Attributes::flags[] = "flags";

const char MixPortTraits::Attributes::maxOpenCount[] = "maxOpenCount";

const char MixPortTraits::Attributes::maxActiveCount[] = "maxActiveCount";

status_t MixPortTraits::deserialize(_xmlDoc *doc, const _xmlNode *child, PtrElement &mixPort,

                                    PtrSerializingCtx /*serializingContext*/)

            mixPort->setFlags(InputFlagConverter::maskFromString(flags));

        }

    }

    string maxOpenCount = getXmlAttribute(child, Attributes::maxOpenCount);

    if (!maxOpenCount.empty()) {

        convertTo(maxOpenCount, mixPort->maxOpenCount);

    }

    string maxActiveCount = getXmlAttribute(child, Attributes::maxActiveCount);

    if (!maxActiveCount.empty()) {

        convertTo(maxActiveCount, mixPort->maxActiveCount);

    }

    // Deserialize children

    AudioGainTraits::Collection gains;

    deserializeCollection<AudioGainTraits>(doc, child, gains, NULL);