rm global actions from item context menu

GUI/View/List/SamplesQListView.cpp

@@ -183,8 +183,5 @@ void SamplesQListView::showContextMenu(const QPoint& pos)
         menu.addAction(createRemoveAction(&menu, sampleAtPoint));
         menu.addSeparator();
     }
-
-    menu.addAction(m_new_sample_action);
-    menu.addAction(m_choose_from_library_action);
     menu.exec(mapToGlobal(pos));
 }

GUI/View/Widget/ItemViewOverlayButtons.cpp

@@ -135,7 +135,6 @@ void ItemViewOverlayButtons::install(QAbstractItemView* view, FnGetActions fnGet
 {
     auto* h = new ItemViewOverlayButtons(view);
     h->m_get_actions = fnGetActions;
-    h->m_view = view;
     view->installEventFilter(h);
     h->update();