Remove not-used field in smart_status

Bug: 292304818
Test: m nothing
Change-Id: Icd05ee3af49063a01447fef9e9c3daf705f0cc4b
diff --git a/ui/terminal/smart_status.go b/ui/terminal/smart_status.go
index 4575ccf..3880b04 100644
--- a/ui/terminal/smart_status.go
+++ b/ui/terminal/smart_status.go
@@ -31,9 +31,8 @@
 const tableHeightEnVar = "SOONG_UI_TABLE_HEIGHT"
 
 type actionTableEntry struct {
-	action           *status.Action
-	startTime        time.Time
-	estimatedEndTime time.Time
+	action    *status.Action
+	startTime time.Time
 }
 
 type smartStatusOutput struct {