Bug 176986 [Markers] Move tasks into the problems view
We should consider moving the tasks into the problem view as currently no one is using them in the tasks view. The main issue this could create is performance - problems change rapidly but tasks are generally pretty static and it may be a fair amount of extra time spent sorting them.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/views/markers/internal/MarkerSupportRegistry.java
fields.put(element
					.getAttribute(MarkerSupportConstants.ATTRIBUTE_ID), field);
		tracker.registerObject(extension, field, IExtensionTracker.REF_STRONG);
	}
	/**
	 * Process the cross references after all of the extensions have been read.
	 * 
	 * @param groupIDsToEntries
	 *            Mapping of group names to the markerGroupingEntries registered
	 *            for them
	 * @param entryIDsToEntries
	 *            Mapping of entry names to the mappings for them
	 * @param attributeMappings
	 *            the markerAttributeGroupings found
	 * @param generatorExtensions
	 *            map of generator id to generator
	 */
	private void postProcessExtensions(Map groupIDsToEntries,
			Map entryIDsToEntries, Collection attributeMappings,
			Map generatorExtensions) {
		processGroupingEntries(groupIDsToEntries);
		processAttributeMappings(entryIDsToEntries, attributeMappings);
		postProcessContentGenerators(generatorExtensions);
	}
	/**
	 * Set up the fields and filters
	 * 
	 * @param generatorExtensions
	 *            the extensions to the generators,
	 */