Bug 142836 No F1 help for problems view
3.2 RC5 There is no help context for the problems view. In addition, the help for the Tasks view says: <context id="task_list_view_context"> <description>This view shows build problems and tasks (reminders) that are either user-created or are automatically generated during building.</description> This is no longer correct (the tasks view does not show build problems).
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/views/markers/internal/ProblemView.java
private final static String[] ROOT_TYPES = { IMarker.PROBLEM };
	private final static String TAG_DIALOG_SECTION = "org.eclipse.ui.views.problem"; 
	private static final String TAG_SYSTEM_FILTER_ENTRY = "systemFilter";
	private ActionResolveMarker resolveMarkerAction;
	private IActivityManagerListener activityManagerListener;
	private IField severityAndMessage = new FieldSeverityAndMessage();
	private IField folder = new FieldFolder();
	private IField resource = new FieldResource();
	private IField lineNumber = new FieldLineNumber();
	private IField creationTime = new FieldCreationTime();
	
	
	private static IField id = new FieldId();
	private class GroupingAction extends Action {
		IField groupingField;
		ProblemView problemView;
		/**
		 * Create a new instance of the receiver.
		 * 
		 * @param label
		 * @param field
		 * @param view
		 */
		public GroupingAction(String label, IField field, ProblemView view) {
			super(label, IAction.AS_RADIO_BUTTON);
			groupingField = field;
			problemView = view;
			IField categoryField = view.getMarkerAdapter().getCategorySorter()
					.getCategoryField();
			if (categoryField == null) {