Bug 138824 [CommonNavigator] Remove obsolete API
bundles/org.eclipse.ui.navigator/src/org/eclipse/ui/internal/navigator/extensions/NavigatorSaveablesProviderFactoryManager.java
implements IViewerExtPtConstants {
		protected NavigatorSaveableModelProviderFactoryRegistry() {
			super(NavigatorPlugin.PLUGIN_ID, TAG_SAVEABLES_PROVIDER_FACTORY);
		}
		protected boolean readElement(IConfigurationElement element) {
			if (TAG_SAVEABLES_PROVIDER_FACTORY.equals(element.getName())) {
				String className = element.getAttribute(ATT_CLASS);
				String bundleName = element.getDeclaringExtension().getContributor().getName();
				Bundle bundle = Platform.getBundle(bundleName);
				saveableModelProviderFactories.put(bundle, className);
				return true;
			}
			return false;
		}
	}
}