UI: Remove unused light object panel

This panel showed a duplication of options that were in the main light panel and only mistakenly shows up in the workbench engine where lights should have no options.

This panel was also used by the POV-Ray add-on but that was removed recently.

release/scripts/startup/bl_ui/properties_data_light.py

@@ -227,32 +227,6 @@ class DATA_PT_EEVEE_shadow_contact(DataButtonsPanel, Panel):
         col.prop(light, "contact_shadow_thickness", text="Thickness")
 
 
-class DATA_PT_area(DataButtonsPanel, Panel):
-    bl_label = "Area Shape"
-    COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_WORKBENCH'}
-
-    @classmethod
-    def poll(cls, context):
-        light = context.light
-        engine = context.engine
-        return (light and light.type == 'AREA') and (engine in cls.COMPAT_ENGINES)
-
-    def draw(self, context):
-        layout = self.layout
-
-        light = context.light
-
-        col = layout.column()
-        col.row().prop(light, "shape", expand=True)
-        sub = col.row(align=True)
-
-        if light.shape in {'SQUARE', 'DISK'}:
-            sub.prop(light, "size")
-        elif light.shape in {'RECTANGLE', 'ELLIPSE'}:
-            sub.prop(light, "size", text="Size X")
-            sub.prop(light, "size_y", text="Size Y")
-
-
 class DATA_PT_spot(DataButtonsPanel, Panel):
     bl_label = "Spot Shape"
     bl_parent_id = "DATA_PT_EEVEE_light"
@@ -315,7 +289,6 @@ classes = (
     DATA_PT_EEVEE_shadow,
     DATA_PT_EEVEE_shadow_cascaded_shadow_map,
     DATA_PT_EEVEE_shadow_contact,
-    DATA_PT_area,
     DATA_PT_spot,
     DATA_PT_falloff_curve,
     DATA_PT_custom_props_light,