Chrome Version       : 51.0.2704.84
OS Version: 6.3
URLs (if applicable) :https://developer.chrome.com/apps/app_external
Other browsers tested:
  Add OK or FAIL after other browsers where you have tested this issue:
     Safari 5:FAIL
  Firefox 4.x:FAIL
     IE 7/8/9:FAIL

What steps will reproduce the problem?
1.Visit the above url.
2.Go to https://developer.chrome.com/apps/app_external#external
3.Line: Instead, you can use use cross-origin XMLHttpRequests to fetch these resources, and then serve them via blob: URLs.
4.Double use. in above line


What is the expected result?


What happens instead of that?


Please provide any additional information below. Attach a screenshot if
possible.

UserAgentString: Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/51.0.2704.84 Safari/537.36