src/vs/workbench/contrib/search/common/searchHistoryService.ts/SearchHistoryService/load
class SearchHistoryService:	load(): ISearchHistoryValues {
		let result: ISearchHistoryValues | undefined;
		const raw = this.storageService.get(SearchHistoryService.SEARCH_HISTORY_KEY, StorageScope.WORKSPACE);

		if (raw) {
			try {
				result = JSON.parse(raw);
			} catch (e) {
				// Invalid data
			}
		}

		return result || {};
	}