QmlProfiler: added summary view

Reviewed-by: Kai Koehne

src/plugins/qmlprofiler/tracewindow.h

@@ -77,6 +77,7 @@ signals:
     void viewUpdated();
     void gotoSourceLocation(const QString &fileUrl, int lineNumber);
     void timeChanged(qreal newTime);
+    void range(int type, qint64 startTime, qint64 length, const QStringList &data, const QString &fileName, int line);
 
 private:
     TracePlugin *m_plugin;