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/CachedMarkerBuilder.java
}
	/**
	 * Set the generator and update the contents.
	 * 
	 * @param generator
	 */
	void setGenerator(MarkerContentGenerator generator) {
		this.generator = generator;
		scheduleMarkerUpdate();
	}
	/**
	 * Set the primary sort field for the receiver.
	 * 
	 * @param field
	 */
	void setPrimarySortField(MarkerField field) {
		getComparator().setPrimarySortField(field);
	}
	/**
	 * Set the progress service for the receiver.
	 * 
	 * @param service
	 */
	void setProgressService(IWorkbenchSiteProgressService service) {
		progressService = service;
		if (service != null) {
			service.showBusyForFamily(ResourcesPlugin.FAMILY_MANUAL_BUILD);
			service.showBusyForFamily(ResourcesPlugin.FAMILY_AUTO_BUILD);
			service
					.showBusyForFamily(MarkerContentGenerator.CACHE_UPDATE_FAMILY);