Remove pointless setFocus().

src/globalsearch/globalsearchwidget.cpp

@@ -426,10 +426,6 @@ bool GlobalSearchWidget::EventFilterPopup(QObject*, QEvent* e) {
   return false;
 }
 
-void GlobalSearchWidget::setFocus(Qt::FocusReason reason) {
-  ui_->search->setFocus(reason);
-}
-
 void GlobalSearchWidget::LazyLoadArt(const QModelIndex& proxy_index) {
   if (!proxy_index.isValid() || proxy_index.data(Role_LazyLoadingArt).isValid()) {
     return;

src/globalsearch/globalsearchwidget.h

@@ -60,7 +60,6 @@ public:
 
   // QWidget
   bool eventFilter(QObject* o, QEvent* e);
-  void setFocus(Qt::FocusReason reason);
 
 public slots:
   void ReloadSettings();

src/ui/mainwindow.cpp

@@ -2257,5 +2257,4 @@ void MainWindow::ShowGlobalSearch() {
     connect(search_popup_.get(), SIGNAL(AddToPlaylist(QMimeData*)), SLOT(AddToPlaylist(QMimeData*)));
   }
   search_popup_->show();
-  search_popup_->setFocus();
 }