This page's JavaScript Has some dead time in the profile. 

To run this test manually, load it in the browser then load the WebInspector and look at the profile. In the profile there should be a large amount of the % spent in (non-JavaScript).

Profile title: Dead time in profile.
Thread_1 (no file) (line 0)
   onload dead-time.html (line 21)
      startTest dead-time.html (line 13)
         setTimeout (no file) (line 0)
   (program) dead-time.html (line 1)
      endTest profiler-test-JS-resources.js (line 1)