Bug 52159 [ActivityMgmt] Activity entry in window menu needs to be defined in object contribution
We should move the activity configuration menu entry to an object contribution in the IDE plug-in so that other applications do not have to have it or hack the UI.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/ide/WorkbenchActionBuilder.java
* be considered as an OLE container menu. Container menus
	 * are preserved in OLE menu merging.
	 */
	public boolean isContainerMenu(String menuId) {
		if (menuId.equals(IWorkbenchActionConstants.M_FILE))
			return true;
		if (menuId.equals(IWorkbenchActionConstants.M_WINDOW))
			return true;
		return false;
	}
	/**
	 * Return whether or not given id matches the id of the coolitems that
	 * the workbench creates.
	 */
	public boolean isWorkbenchCoolItemId(String id) {
		if (IWorkbenchActionConstants.TOOLBAR_FILE.equalsIgnoreCase(id)) return true;
		if (IWorkbenchActionConstants.TOOLBAR_NAVIGATE.equalsIgnoreCase(id)) return true;
		return false;
	}
	/**
	 * Fills the status line with the workbench contribution items.
	 */
	public void populateStatusLine(IActionBarConfigurer configurer) {
		IStatusLineManager statusLine = configurer.getStatusLineManager();
		statusLine.add(statusLineItem);
	}
	
	/**
	 * Creates actions (and contribution items) for the menu bar, toolbar and status line.
	 */