Remove redefinition of fog chunk

examples/js/effects/OutlineEffect.js

@@ -108,8 +108,6 @@ THREE.OutlineEffect = function ( renderer, parameters ) {
 
 	var vertexShaderChunk = [
 
-		"#include <fog_pars_vertex>",
-
 		"uniform float outlineThickness;",
 
 		"vec4 calculateOutline( vec4 pos, vec3 objectNormal, vec4 skinned ) {",