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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
const nsIQuotaManagerService = Ci.nsIQuotaManagerService;
function onUsageCallback() {}
function onLoad() {
var quotaManagerService = Cc[
"@mozilla.org/dom/quota-manager-service;1"
].getService(nsIQuotaManagerService);
let principal = Services.scriptSecurityManager.createContentPrincipal(
gURI,
{}
);
var quotaRequest = quotaManagerService.getUsageForPrincipal(
principal,
onUsageCallback
);
quotaRequest.cancel();
}
function onUnload() {
}