Inspector: Set the context of console

The current selected item in the inspector view
is set as the context of the console.

Task-number: QTCREATORBUG-7439

Change-Id: Ibc980218751ce4afacf714cf1ab34f0a36550b2c
Reviewed-by: hjk <qthjk@ovi.com>
Reviewed-by: Kai Koehne <kai.koehne@digia.com>

src/plugins/debugger/watchwindow.cpp

@@ -972,6 +972,11 @@ bool WatchTreeView::event(QEvent *ev)
     return BaseTreeView::event(ev);
 }
 
+void WatchTreeView::currentChanged(const QModelIndex &current, const QModelIndex &)
+{
+    emit currentIndexChanged(current);
+}
+
 void WatchTreeView::editItem(const QModelIndex &idx)
 {
     Q_UNUSED(idx) // FIXME