Bug 129169 Allow toggle method breakpoint in call hierarchy view
R32M5 since the results from using the call hierarchy view are methods, it would make sense that I would be able to toggle breakpoints on the methods.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/callhierarchy/CallHierarchyViewer.java
private CallHierarchyViewPart fPart;
    private OpenLocationAction fOpen;
    private CallHierarchyContentProvider fContentProvider;
    /**
     * @param parent
     */
    CallHierarchyViewer(Composite parent, CallHierarchyViewPart part) {
        super(new Tree(parent, SWT.MULTI));
        fPart = part;
        getControl().setLayoutData(new GridData(GridData.FILL_BOTH));
        setUseHashlookup(true);
        setAutoExpandLevel(2);
        fContentProvider = new CallHierarchyContentProvider(fPart);
        setContentProvider(fContentProvider);
        setLabelProvider(new CallHierarchyLabelProvider());
        fOpen= new OpenLocationAction(part, part.getSite());
        addOpenListener(new IOpenListener() {
            public void open(OpenEvent event) {
                fOpen.run();
            }
        });
        clearViewer();
    }
    /**
     * @param wrapper