UI: change icon on the "Saved Configs" menu
UI: change icon on the "Saved Configs" menu

Screenshot: https://screenshot.googleplex.com/9ZF9TJ9P8cLi29N
Bug: crbug.com/1144140
Change-Id: Idbdc1d872c5a4a5f2e8826f42e53740ca05d2ca8
google/perfetto,google/perfetto,google/perfetto,google/perfetto,google/perfetto,google/perfetto,google/perfetto,google/perfetto