void DrawRemoveButton(Rect rect) { GUILayout.BeginArea(rect); GUILayout.BeginHorizontal(Styles.headerGroupStyle); GUILayout.FlexibleSpace(); if (GUILayout.Button(Styles.buttonContent, EditorStyles.miniButton, GUILayout.Width(k_ButtonWidth))) { PrefabUtility.RemovePrefabInstanceUnusedOverrides(m_InstanceOverridesInfos); editorWindow.Close(); m_Owner.RefreshStatus(); GUIUtility.ExitGUI(); } GUILayout.Space(k_BodyTextPaddingSmall); GUILayout.EndHorizontal(); GUILayout.EndArea(); }