rollback to previous version

pkg/flow/componenttest/componenttest.go

@@ -10,7 +10,6 @@ import (
 	"time"
 
 	"github.com/grafana/agent/service/labelstore"
-	"github.com/grafana/ckit/memconn"
 	"github.com/prometheus/client_golang/prometheus"
 	"go.uber.org/atomic"
 
@@ -25,15 +24,12 @@ type Controller struct {
 	reg component.Registration
 	log log.Logger
 
-	httpport atomic.Int32
-
 	onRun    sync.Once
 	running  chan struct{}
 	runError atomic.Error
 
-	innerMut    sync.Mutex
-	inner       component.Component
-	httpService *memconn.Listener
+	innerMut sync.Mutex
+	inner    component.Component
 
 	exportsMut sync.Mutex
 	exports    component.Exports
@@ -67,11 +63,6 @@ func NewControllerFromReg(l log.Logger, reg component.Registration) *Controller
 	}
 }
 
-// HTTPPort returns the port exposed by the controller.
-func (c *Controller) HTTPPort() int {
-	return int(c.httpport.Load())
-}
-
 func (c *Controller) onStateChange(e component.Exports) {
 	c.exportsMut.Lock()
 	changed := !reflect.DeepEqual(c.exports, e)