Removed const from function parameter
Otherwise an error is generated with some compilers.  Passing a const parameter is the right way to do it, but all the obj and widget functions would need to be updated.
@@ -431,14 +431,14 @@ void lv_obj_set_height(lv_obj_t * obj, lv_coord_t h);
* @param obj pointer to an object
* @param w the width without paddings
*/
-void lv_obj_set_width_fit(const lv_obj_t * obj, lv_coord_t w);
+void lv_obj_set_width_fit(lv_obj_t * obj, lv_coord_t w);
/**
* Set the height reduced by the top and bottom padding.
* @param obj pointer to an object
* @param h the height without paddings
*/
-void lv_obj_set_height_fit(const lv_obj_t * obj, lv_coord_t h);
+void lv_obj_set_height_fit(lv_obj_t * obj, lv_coord_t h);
/**
* Set the width of an object by taking the left and right margin into account.
