Debugger: Console: Allow the rows to have individual heights

...otherwise multi-line text would flow over the item.

Change-Id: I98b8a45441150843638f3bd917f5e38f369729f3
Reviewed-by: hjk <hjk@qt.io>

src/plugins/debugger/console/consoleview.cpp

@@ -80,7 +80,6 @@ ConsoleView::ConsoleView(ConsoleItemModel *model, QWidget *parent) :
     setFrameStyle(QFrame::NoFrame);
     setHeaderHidden(true);
     setRootIsDecorated(false);
-    setUniformRowHeights(true);
     setEditTriggers(QAbstractItemView::AllEditTriggers);
     setStyleSheet(QLatin1String("QTreeView::branch:has-siblings:!adjoins-item {"
                                 "border-image: none;"