debugger: enable selection for Locals & Expressions

Task-number: QTCREATORBUG-5114
Change-Id: I246bcbd7fdaa8912d3855534a72913c0d3003f3e
Reviewed-on: http://codereview.qt.nokia.com/1342Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: hjk <qthjk@ovi.com>

src/plugins/debugger/watchhandler.cpp

@@ -845,7 +845,7 @@ Qt::ItemFlags WatchModel::flags(const QModelIndex &idx) const
     // source of a drag and drop operation and as a drop target.
 
     static const Qt::ItemFlags notEditable
-        = /* Qt::ItemIsSelectable | */ Qt::ItemIsEnabled;
+        = Qt::ItemIsSelectable | Qt::ItemIsEnabled;
     static const Qt::ItemFlags editable = notEditable | Qt::ItemIsEditable;
 
     // Disable editing if debuggee is positively running.