el2p: remove unnecessary upwind property names

git-svn-id: svn://svn.iws.uni-stuttgart.de/DUMUX/dumux/trunk@10906 2fb0f335-1f38-0410-981e-8018bf24f1b0

dumux/geomechanics/el2p/el2pproperties.hh

@@ -61,9 +61,7 @@ NEW_PROP_TAG(MaterialLaw);   //!< The material law which ought to be used (extra
 NEW_PROP_TAG(MaterialLawParams); //!< The context material law (extracted from the soil)
 NEW_PROP_TAG(WettingPhase); //!< The wetting phase for two-phase models
 NEW_PROP_TAG(NonwettingPhase); //!< The non-wetting phase for two-phase models
-NEW_PROP_TAG(UpwindAlpha);   //!< DEPRECATED The default value of the upwind parameter
 NEW_PROP_TAG(ImplicitMobilityUpwindWeight);   //!< The default value of the upwind parameter
-NEW_PROP_TAG(EnableGravity); //!< DEPRECATED Returns whether gravity is considered in the problem
 NEW_PROP_TAG(ProblemEnableGravity); //!< Returns whether gravity is considered in the problem
 NEW_PROP_TAG(FluidSystem); //!< The fluid systems including the information about the phases
 NEW_PROP_TAG(FluidState); //!< The phases state