Bug 110998 [Problems] Remove the working set selection and switch to using global working sets
M2 We need to remove the working sets option in the filter and switch to using the current list of working sets. We should move this to a preference that says only "Use Working Sets"
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/views/markers/internal/MarkerView.java
/**
	 * Create the UIJob used in the receiver for updates.
	 * 
	 */
	private void createUIJob() {
		countUpdateJob = new WorkbenchJob(MarkerMessages.MarkerView_refreshProgress) {
			public IStatus runInUIThread(IProgressMonitor monitor) {
				
				Tree tree = getTree();
				if (tree != null && !tree.isDisposed()) {
					updateStatusMessage();
					updateTitle();
					
					if(isHierarchalMode() && getCurrentMarkers().getSize() < 20)
						getViewer().expandAll();
				}
				return Status.OK_STATUS;
			}
		};
		countUpdateJob.setPriority(Job.INTERACTIVE);
		countUpdateJob.setSystem(true);
	}
	/**
	 * Get the filters that are currently enabled.
	 * 
	 * @return MarkerFilter[]
	 */
	MarkerFilter[] getEnabledFilters() {
		if (enabledFilters == null) {
			Collection filters = findEnabledFilters();