+/**
+ * Clear download history
+ */
+function clearDownloads(s) {
+ var query = {};
+ var date = new Date(getClearDate(s));
+ // chrome.downloads expects ISO 8601
+ var iso8601 = date.toISOString();
+ if (s.timeStart === CONSTANTS.YES)
+ query.startedAfter = iso8601;
+ else
+ query.startedBefore = iso8601;
+ chrome.downloads.erase(query);
+}
+