QmlProfiler: Support profiling applications on embedded Linux

Allow on-device profiling e.g. on Meego/Harmattan.

Change-Id: I066b71078e1dab1b1369ff7275f72e88045d1bab
Reviewed-on: http://codereview.qt.nokia.com/784
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Christian Kandeler <christian.kandeler@nokia.com>

src/plugins/qmlprofiler/localqmlprofilerrunner.cpp

@@ -85,3 +85,8 @@ void LocalQmlProfilerRunner::stop()
         m_launcher.stop();
     }
 }
+
+int LocalQmlProfilerRunner::debugPort() const
+{
+    return m_configuration.port;
+}