analyzer: refactor progress

Change-Id: If74c8035bc83a8113c2a15dcacefa38afbbbb4d8
Reviewed-on: http://codereview.qt.nokia.com/1056
Reviewed-by: hjk <qthjk@ovi.com>

src/plugins/qmlprofiler/qmlprofilertool.h

@@ -62,6 +62,7 @@ public:
         ProjectExplorer::RunConfiguration *runConfiguration = 0);
 
     QWidget *createControlWidget();
+    void startTool(Analyzer::StartMode mode);
 
 public slots:
     void connectClient(int port);