Remove code not meant to be in here

src/Sentry/Laravel/Tracing/Middleware.php

@@ -28,13 +28,6 @@ class Middleware
      */
     protected $appSpan;
 
-    /**
-     * The span for the `route` part of the application.
-     *
-     * @var \Sentry\Tracing\Span|null
-     */
-    protected $routeSpan;
-
     /**
      * The timestamp of application bootstrap completion.
      *
@@ -56,16 +49,7 @@ public function handle(Request $request, Closure $next)
             $this->startTransaction($request, app(HubInterface::class));
         }
 
-        $response = $next($request);
-
-        if ($this->routeSpan) {
-            $this->routeSpan->finish();
-            $this->routeSpan = null;
-
-            SentrySdk::getCurrentHub()->setSpan($this->appSpan);
-        }
-
-        return $response;
+        return $next($request);
     }
 
     /**
@@ -114,11 +98,6 @@ public function setBootedTimestamp(?float $timestamp = null): void
         $this->bootedTimestamp = $timestamp ?? microtime(true);
     }
 
-    public function setRouteSpan(Span $span): void
-    {
-        $this->routeSpan = $span;
-    }
-
     private function startTransaction(Request $request, HubInterface $sentry): void
     {
         $requestStartTime = $request->server('REQUEST_TIME_FLOAT', microtime(true));