Bug 175314 Delete commented code in WorkbenchActionBuilder
WorkbenchActionBuilder has about 225 lines of code commented out in createHelpMenu. From the looks of it, this was added as test code when the command handler work was first being done. It was introduced in revision 1.16 by cmclaren. I'm going to delete it.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/ide/WorkbenchActionBuilder.java
* @param immediately
	 *            <code>true</code> to update the actions immediately,
	 *            <code>false</code> to queue the update to be run in the
	 *            event loop
	 */
    void updateBuildActions(boolean immediately) {
        
        Runnable update = new Runnable() {
            public void run() {
                if (isDisposed) {
					return;
				}
		    	IWorkspace workspace = ResourcesPlugin.getWorkspace();
				IProject[] projects = workspace.getRoot().getProjects();
		    	boolean enabled = BuildUtilities.isEnabled(projects, IncrementalProjectBuilder.INCREMENTAL_BUILD);
		        
		        buildAllAction.setEnabled(enabled);
		        buildProjectAction.setEnabled(enabled);
		        toggleAutoBuildAction.setChecked(workspace.isAutoBuilding());
		        cleanAction.setEnabled(BuildUtilities.isEnabled(projects, IncrementalProjectBuilder.CLEAN_BUILD));
		
		        
		        ICoolBarManager coolBarManager = getActionBarConfigurer()
		                .getCoolBarManager();
		        IContributionItem cbItem = coolBarManager
		                .find(IWorkbenchActionConstants.TOOLBAR_FILE);
		        if (!(cbItem instanceof IToolBarContributionItem)) {
		            
		            IDEWorkbenchPlugin.log("File toolbar contribution item is missing"); 
		            return;