Merge "MTP: Use ro.product.manufacturer system property value for MTP manufacturer name"

    mData.putAUInt16(deviceProperties); // Device Properties Supported

    mData.putAUInt16(captureFormats); // Capture Formats

    mData.putAUInt16(playbackFormats);  // Playback Formats

    // FIXME

    string.set("Google, Inc.");

    property_get("ro.product.manufacturer", prop_value, "unknown manufacturer");

    string.set(prop_value);

    mData.putString(string);   // Manufacturer

    property_get("ro.product.model", prop_value, "MTP Device");