remove old refactoring comments

internal/command/graph.go

@@ -154,7 +154,7 @@ func (c *GraphCommand) Run(args []string) int {
 		// here, though perhaps one day this should be an error.
 		if lr.Plan == nil {
 			plan = &plans.Plan{
-				Changes:      &plans.ChangesSrc{}, //plans.NewChanges(),
+				Changes:      plans.NewChangesSrc(),
 				UIMode:       plans.NormalMode,
 				PriorState:   lr.InputState,
 				PrevRunState: lr.InputState,

internal/stacks/stackplan/component.go

@@ -107,12 +107,10 @@ func (c *Component) ForModulesRuntime() (*plans.Plan, error) {
 		ProviderFunctionResults: c.PlannedFunctionResults,
 	}
 
-	// sc := changes.SyncWrapper()
 	for _, elem := range c.ResourceInstancePlanned.Elems {
 		changeSrc := elem.Value
 		if changeSrc != nil {
 			changes.Resources = append(changes.Resources, changeSrc)
-			// sc.AppendResourceInstanceChange(changeSrc)
 		}
 	}