Remove GeoInterface functions introduced in PR JuliaComputing#15 for test fix

Author: mathieu17g

src/KML.jl

@@ -166,11 +166,4 @@ function check_geometry_conflicts()
     end
 end
 
-# Add this type-level implementation for GeoInterface v1.x
-GeoInterface.isgeometry(::Type{<:Geometry}) = true
-
-# Add the missing ncoord implementations for GeoInterface v1.x
-GeoInterface.ncoord(::GeoInterface.LineStringTrait, ls::LineString) = 2
-GeoInterface.ncoord(::GeoInterface.LinearRingTrait, lr::LinearRing) = 2
-
 end #module