post changes after merging BS1.7.4

Remove tracking etc..

src/libslic3r/Fill/FillBase.cpp

@@ -28,6 +28,11 @@
 
 namespace Slic3r {
 
+//BBS: 0% of sparse_infill_line_width, no anchor at the start of sparse infill
+float Fill::infill_anchor = 400;
+//BBS: 20mm
+float Fill::infill_anchor_max = 20;
+
 Fill* Fill::new_from_type(const InfillPattern type)
 {
     switch (type) {