new StyleBoxFlat removed multiBorderColor

 - removed only the bindings because the drawing code is not done yet
 - kept c++ functions for setting individual border color for future implementation

scene/resources/style_box.cpp

@@ -704,10 +704,11 @@ void StyleBoxFlat::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("set_bg_color", "color"), &StyleBoxFlat::set_bg_color);
 	ClassDB::bind_method(D_METHOD("get_bg_color"), &StyleBoxFlat::get_bg_color);
 
-	ClassDB::bind_method(D_METHOD("set_border_color_all", "color"), &StyleBoxFlat::set_border_color_all);
+	ClassDB::bind_method(D_METHOD("set_border_color", "color"), &StyleBoxFlat::set_border_color_all);
+	ClassDB::bind_method(D_METHOD("get_border_color", "color"), &StyleBoxFlat::get_light_color);
 
-	ClassDB::bind_method(D_METHOD("set_border_color", "margin", "color"), &StyleBoxFlat::set_border_color);
-	ClassDB::bind_method(D_METHOD("get_border_color", "margin"), &StyleBoxFlat::get_border_color);
+	//	ClassDB::bind_method(D_METHOD("set_border_color", "margin", "color"), &StyleBoxFlat::set_border_color);
+	//	ClassDB::bind_method(D_METHOD("get_border_color", "margin"), &StyleBoxFlat::get_border_color);
 
 	ClassDB::bind_method(D_METHOD("set_light_color", "color"), &StyleBoxFlat::set_light_color);
 	ClassDB::bind_method(D_METHOD("get_light_color"), &StyleBoxFlat::get_light_color);
@@ -761,11 +762,11 @@ void StyleBoxFlat::_bind_methods() {
 	ADD_PROPERTYI(PropertyInfo(Variant::INT, "border_width_right", PROPERTY_HINT_RANGE, "0,1024,1"), "set_border_width", "get_border_width", MARGIN_RIGHT);
 	ADD_PROPERTYI(PropertyInfo(Variant::INT, "border_width_bottom", PROPERTY_HINT_RANGE, "0,1024,1"), "set_border_width", "get_border_width", MARGIN_BOTTOM);
 
-	ADD_GROUP("Border Color", "border_color_");
-	ADD_PROPERTYI(PropertyInfo(Variant::COLOR, "border_color_left"), "set_border_color", "get_border_color", MARGIN_LEFT);
-	ADD_PROPERTYI(PropertyInfo(Variant::COLOR, "border_color_top"), "set_border_color", "get_border_color", MARGIN_TOP);
-	ADD_PROPERTYI(PropertyInfo(Variant::COLOR, "border_color_right"), "set_border_color", "get_border_color", MARGIN_RIGHT);
-	ADD_PROPERTYI(PropertyInfo(Variant::COLOR, "border_color_bottom"), "set_border_color", "get_border_color", MARGIN_BOTTOM);
+	ADD_GROUP("Border", "border_");
+	ADD_PROPERTY(PropertyInfo(Variant::COLOR, "border_color"), "set_border_color", "get_border_color");
+	//	ADD_PROPERTYI(PropertyInfo(Variant::COLOR, "border_color_top"), "set_border_color", "get_border_color", MARGIN_TOP);
+	//	ADD_PROPERTYI(PropertyInfo(Variant::COLOR, "border_color_right"), "set_border_color", "get_border_color", MARGIN_RIGHT);
+	//	ADD_PROPERTYI(PropertyInfo(Variant::COLOR, "border_color_bottom"), "set_border_color", "get_border_color", MARGIN_BOTTOM);
 
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "border_blend"), "set_border_blend", "get_border_blend");