Remove TimelineTraceManager::State

This is redundant, now that we have registerFeatures().

Change-Id: Ia56c28b8892ab6da694570fe4b9ea5c96fe194f1
Reviewed-by: Tobias Hunger <tobias.hunger@qt.io>

src/plugins/qmlprofiler/qmlprofilerstatisticsmodel.cpp

@@ -96,7 +96,8 @@ void QmlProfilerStatisticsModel::restrictToFeatures(quint64 features)
             }
         }
     }
-    if (!didChange || m_modelManager->state() != QmlProfilerModelManager::Done)
+
+    if (!didChange)
         return;
 
     clear();