Refactor ColorPicker shapes

Author: KoBeWi

scene/gui/color_mode.h

@@ -146,6 +146,4 @@ class ColorModeOKHSL : public ColorMode {
 
 	ColorModeOKHSL(ColorPicker *p_color_picker) :
 			ColorMode(p_color_picker) {}
-
-	~ColorModeOKHSL() {}
 };