Bug 214137 [Markers] Unbound system filters should be bound to problems view.
In 3.3 we supported systemFilters which are not currently picked up by the problems view. We should pick these up for compatiblity.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/views/markers/MarkerFieldFilterGroup.java
private static final String ATTRIBUTE_ON_ANY_IN_SAME_CONTAINER = "ON_ANY_IN_SAME_CONTAINER";
	private static final String ATTRIBUTE_ON_SELECTED_AND_CHILDREN = "ON_SELECTED_AND_CHILDREN";
	private static final String ATTRIBUTE_ON_SELECTED_ONLY = "ON_SELECTED_ONLY"; 
	/**
	 * The attribute values for the scope
	 * 
	 */
	private static final String ATTRIBUTE_SCOPE = "scope"; 
	private static final String ATTRIBUTE_VALUES = "values"; 
	private static final IProject[] EMPTY_PROJECT_ARRAY = new IProject[0];
	/**
	 * Constant for any element.
	 */
	static final int ON_ANY = 0;
	/**
	 * Constant for any element in same container.
	 */
	static final int ON_ANY_IN_SAME_CONTAINER = 3;
	/**
	 * Constant for selected element and children.
	 */
	static final int ON_SELECTED_AND_CHILDREN = 2;
	/**
	 * Constant for any selected element only.