Bug 307129 Window context never disposed
1) Run Window->Open Window in legacy IDE -> A context is created for the new window 2) Close the new window -> The context is not disposed
bundles/org.eclipse.e4.ui.workbench.renderers.swt/src/org/eclipse/e4/workbench/ui/renderers/swt/WBWRenderer.java
ignoreSizeChanges = false;
					}
				}
			});
			shell.addShellListener(new ShellAdapter() {
				public void shellClosed(ShellEvent e) {
					MContext context = (MContext) e.widget.getData(OWNING_ME);
					EPartService partService = (EPartService) context
							.getContext().get(EPartService.class.getName());
					if (partService != null) {
						e.doit = partService.saveAll(true);
					}
				}
			});
			shell.addListener(SWT.Activate, new Listener() {
				public void handleEvent(org.eclipse.swt.widgets.Event event) {
					IEclipseContext parentContext = getContextForParent(w);
					MApplication app = (MApplication) w.getContext().get(
							MApplication.class.getName());
					if (app != null && parentContext != null) {
						if (app.getSelectedElement() == w) {
							return;
						}
						app.setSelectedElement(w);
						parentContext.set(IContextConstants.ACTIVE_CHILD, w
								.getContext());
					}
				}
			});
		}