QmlProfiler: Directly pass events from client to model

Running them through the model manager via signals doesn't make much
sense anymore.

Change-Id: I6103d281dd640493f28acd7e787ea49712ebd8df
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>

src/plugins/qmlprofiler/qmlprofilermodelmanager.h

@@ -136,7 +136,6 @@ public slots:
     bool isRestrictedToRange() const;
 
     void startAcquiring();
-    void addQmlEvent(const QmlEvent &event, const QmlEventType &type);
 
     void save(const QString &filename);
     void load(const QString &filename);