third_party/WebKit/LayoutTests/fast/workers/resources/worker-storagequota-query-usage.js

   1
   2 function requestUsage() {
   3     port = self.port || self;
   4     function errorCallback(error)
   5     {
   6         port.postMessage("errorCallback called");
   7     }
   8
   9     function usageCallback(usage, quota)
  10     {
  11         port.postMessage("result: " + JSON.stringify({ usage: usage, quota: quota}));
  12     }
  13
  14     port.postMessage("Requesting quota from " + navigator.webkitTemporaryStorage);
  15     navigator.webkitTemporaryStorage.queryUsageAndQuota(usageCallback, errorCallback);
  16     return true;
  17 }