New pipeline: Section manager is old pipeline, so don't call it for the new.

Fixes: 199767031
Test: manual
Change-Id: I01f1eed3edd67095e25ce30c03fab77272688f2b

packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/NotificationStackScrollLayoutController.java

@@ -1272,6 +1272,9 @@ public class NotificationStackScrollLayoutController {
     }
 
     public void updateSectionBoundaries(String reason) {
+        if (mFeatureFlags.isNewNotifPipelineRenderingEnabled()) {
+            return;
+        }
         mView.updateSectionBoundaries(reason);
     }