Remove cruft from rebase

api/agent/agent.go

@@ -209,11 +209,6 @@ func (a *agent) Submit(callI Call) error {
 	// to make this remove the container asynchronously?
 	defer slot.Close() // notify our slot is free once we're done
 
-	err = a.fireBeforeCall(ctx, call.Model())
-	if err != nil {
-		return fmt.Errorf("BeforeCall: %v", err)
-	}
-
 	// TODO Start is checking the timer now, we could do it here, too.
 	err = call.Start(ctx, a)
 	if err != nil {

api/extenders/listeners.go

@@ -1,31 +0,0 @@
-package extenders
-
-import (
-	"context"
-
-	"github.com/fnproject/fn/api/models"
-)
-
-// AppListener is an interface used to inject custom code at key points in app lifecycle.
-type AppListener interface {
-	// BeforeAppCreate called right before creating App in the database
-	BeforeAppCreate(ctx context.Context, app *models.App) error
-	// AfterAppCreate called after creating App in the database
-	AfterAppCreate(ctx context.Context, app *models.App) error
-	// BeforeAppUpdate called right before updating App in the database
-	BeforeAppUpdate(ctx context.Context, app *models.App) error
-	// AfterAppUpdate called after updating App in the database
-	AfterAppUpdate(ctx context.Context, app *models.App) error
-	// BeforeAppDelete called right before deleting App in the database
-	BeforeAppDelete(ctx context.Context, app *models.App) error
-	// AfterAppDelete called after deleting App in the database
-	AfterAppDelete(ctx context.Context, app *models.App) error
-}
-
-// CallListener enables callbacks around Call events
-type CallListener interface {
-	// BeforeCall called before a function is executed
-	BeforeCall(ctx context.Context, call *models.Call) error
-	// AfterCall called after a function completes
-	AfterCall(ctx context.Context, call *models.Call) error
-}