Fixup :testing...

Author: elsazac

bundles/org.eclipse.e4.ui.workbench.renderers.swt/src/org/eclipse/e4/ui/workbench/renderers/swt/StackRenderer.java

@@ -87,7 +87,6 @@
 import org.eclipse.swt.custom.CTabFolder2Listener;
 import org.eclipse.swt.custom.CTabFolderEvent;
 import org.eclipse.swt.custom.CTabItem;
-import org.eclipse.swt.dnd.DND;
 import org.eclipse.swt.events.ControlEvent;
 import org.eclipse.swt.events.ControlListener;
 import org.eclipse.swt.events.MouseAdapter;
@@ -159,7 +158,8 @@ public class StackRenderer extends LazyStackRenderer {
 	 */
 	private static final String TAB_FONT_KEY = "org.eclipse.ui.workbench.TAB_TEXT_FONT"; //$NON-NLS-1$
 
-	private static final int DROP_OPERATIONS = DND.DROP_COPY | DND.DROP_MOVE | DND.DROP_LINK;
+	// private static final int DROP_OPERATIONS = DND.DROP_COPY | DND.DROP_MOVE |
+	// DND.DROP_LINK;
 
 	@Inject
 	@Preference(nodePath = "org.eclipse.e4.ui.workbench.renderers.swt")
@@ -722,8 +722,8 @@ public Object createWidget(MUIElement element, Object parent) {
 		if (PartStackUtil.isEditorStack(element)) {
 			createOnboardingControls(tabFolder);
 			initializeOnboardingInformationInEditorStack(tabFolder);
-			Shell shell = Display.getCurrent().getActiveShell();
-			// new DropTarget(shell, DROP_OPERATIONS);
+			Display.getCurrent().getActiveShell();
+			// new DropTarget(shell, DND.DROP_COPY | DND.DROP_MOVE | DND.DROP_LINK);
 		}
 		tabFolder.setMRUVisible(getMRUValue());