Revert "Enabled the use of Debugger-specific watch/locals models."

This reverts commit abf5e3ddc3.

src/plugins/debugger/debuggermanager.h

@@ -46,7 +46,6 @@ class QModelIndex;
 class QPoint;
 class QTimer;
 class QWidget;
-class QTreeView;
 class QDebug;
 QT_END_NAMESPACE
 
@@ -308,6 +307,7 @@ public slots:
     void detachDebugger();
 
     void addToWatchWindow();
+    void updateWatchData(const WatchData &data);
 
     void sessionLoaded();
     void sessionUnloaded();
@@ -418,7 +418,6 @@ public:
 private:
     void init();
     void runTest(const QString &fileName);
-    void initializeWatchModels(IDebuggerEngine *engine);
     QDockWidget *createDockForWidget(QWidget *widget);
     Q_SLOT void createNewDock(QWidget *widget);
     void updateDockWidget(QDockWidget *dockWidget);
@@ -484,12 +483,13 @@ private:
 
     QWidget *m_breakWindow;
     QWidget *m_disassemblerWindow;
-    QTreeView *m_localsWindow;
+    QWidget *m_localsWindow;
     QWidget *m_registerWindow;
     QWidget *m_modulesWindow;
+    //QWidget *m_tooltipWindow;
     QWidget *m_stackWindow;
     QWidget *m_threadsWindow;
-    QTreeView *m_watchersWindow;
+    QWidget *m_watchersWindow;
     DebuggerOutputWindow *m_outputWindow;
 
     int m_status;