Bug 153933 [Dialogs] [RCP] Dialog.DLG_IMG_HELP not available in RCP apps
bundles/org.eclipse.ui.ide.application/src/org/eclipse/ui/internal/ide/application/IDEWorkbenchAdvisor.java
TrayDialog.setDialogHelpAvailable(true);
		
		ImageRegistry reg = JFaceResources.getImageRegistry();
		reg
				.put(
						Dialog.DLG_IMG_HELP,
						IDEInternalWorkbenchImages
								.getImageDescriptor(IDEInternalWorkbenchImages.IMG_LCL_LINKTO_HELP));
		Policy.setComparator(Collator.getInstance());
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.ui.application.WorkbenchAdvisor#preStartup()
	 */
	public void preStartup() {
		
		Platform.getJobManager().suspend();
		
		IProgressService service = PlatformUI.getWorkbench()
				.getProgressService();
		ImageDescriptor newImage = IDEInternalWorkbenchImages
				.getImageDescriptor(IDEInternalWorkbenchImages.IMG_ETOOL_BUILD_EXEC);
		service.registerIconForFamily(newImage,
				ResourcesPlugin.FAMILY_MANUAL_BUILD);
		service.registerIconForFamily(newImage,
				ResourcesPlugin.FAMILY_AUTO_BUILD);
	}
	/*