analyzer: move responsibility for run modes to individual tools

Change-Id: Iaf2fa9d4c087470649336a453c6a9a7db12d220f
Reviewed-on: http://codereview.qt.nokia.com/1051
Reviewed-by: hjk <qthjk@ovi.com>

src/plugins/valgrind/callgrindtool.h

@@ -45,16 +45,14 @@ class CallgrindTool : public Analyzer::IAnalyzerTool
     Q_OBJECT
 
 public:
-    CallgrindTool(bool local, QObject *parent);
+    CallgrindTool(QObject *parent);
     ~CallgrindTool();
 
     QByteArray id() const;
     QString displayName() const;
-    QByteArray menuGroup() const;
     QString description() const;
     ToolMode mode() const;
 
-    void startTool();
     void extensionsInitialized();
     void initializeDockWidgets();