Debugger: Consolidate Debugger view creation

Change-Id: I43353911c7c0c8250ee2bccddcf5fdccf04d457c
Reviewed-by: hjk <hjk121@nokiamail.com>

src/plugins/debugger/threadswindow.cpp

@@ -60,12 +60,5 @@ void ThreadsTreeView::contextMenuEvent(QContextMenuEvent *ev)
     menu.exec(ev->globalPos());
 }
 
-ThreadsWindow::ThreadsWindow()
-    : BaseWindow(new ThreadsTreeView)
-{
-    setWindowTitle(tr("Threads"));
-    setObjectName(QLatin1String("ThreadsWindow"));
-}
-
 } // namespace Internal
 } // namespace Debugger