Debugger: Remove some dead code

Change-Id: I715744621e5e74fcd6cd0e2b9fba0c5881cd8da8
Reviewed-by: hjk <hjk121@nokiamail.com>

src/plugins/debugger/debuggerplugin.cpp

@@ -2057,8 +2057,6 @@ void DebuggerPluginPrivate::connectEngine(DebuggerEngine *engine)
     m_watchersWindow->setModel(engine->watchModel());
     m_inspectorWindow->setModel(engine->watchModel());
 
-    engine->watchHandler()->rebuildModel();
-
     mainWindow()->setEngineDebugLanguages(engine->startParameters().languages);
     mainWindow()->setCurrentEngine(engine);
 }

src/plugins/debugger/watchhandler.cpp

@@ -2007,20 +2007,6 @@ void WatchHandler::removeTooltip()
     m_model->destroyChildren(m_model->m_tooltipRoot);
 }
 
-void WatchHandler::rebuildModel()
-{
-//    m_model->destroyChildren(m_model->m_watchRoot);
-
-//    foreach (const QString &exp, watchedExpressions()) {
-//        WatchData data;
-//        data.exp = exp.toLatin1();
-//        data.name = exp;
-//        data.iname = watcherName(data.exp);
-//        data.setAllUnneeded();
-//        insertIncompleteData(data);
-//    }
-}
-
 void WatchHandler::setTypeFormats(const TypeFormats &typeFormats)
 {
     m_model->m_reportedTypeFormats = typeFormats;

src/plugins/debugger/watchhandler.h

@@ -94,7 +94,6 @@ public:
     void loadSessionData();
     void saveSessionData();
     void removeTooltip();
-    void rebuildModel();
 
     bool isExpandedIName(const QByteArray &iname) const;
     QSet<QByteArray> expandedINames() const;