[SB][Chips] Remove old `when` branch for StatusBarNotificationIcon.

When I added a real Compose implementation for StatusBarNotificationIcon I forgot to remove the old TODO part.

Bug: 372657935
Change-Id: I08656ae6975811cd03905495b36a9c32ebe12ea6
Flag: com.android.systemui.status_bar_chips_modernization
Test: compiles

parent c1794771

packages/SystemUI/src/com/android/systemui/statusbar/chips/ui/compose/OngoingActivityChip.kt

+0 −4

Original line number	Diff line number	Diff line
		@@ -211,10 +211,6 @@ private fun ChipIcon(
		modifier.size(dimensionResource(id = R.dimen.ongoing_activity_chip_icon_size)),
		)
		}

		// TODO(b/372657935): Add recommended architecture implementation for
		// StatusBarNotificationIcons
		is OngoingActivityChipModel.ChipIcon.StatusBarNotificationIcon -> {}
		}
		}