src/vs/editor/contrib/wordHighlighter/browser/wordHighlighter.ts/TriggerWordHighlightAction/run
class TriggerWordHighlightAction:	public run(accessor: ServicesAccessor, editor: ICodeEditor, args: any): void {
		const controller = WordHighlighterContribution.get(editor);
		if (!controller) {
			return;
		}

		controller.restoreViewState(true);
	}