According to http://dev.w3.org/2006/webapi/FileAPI/#blob and http://dev.w3.org/2006/webapi/FileAPI/#file , File objects have the following readonly attributes:
This test creates a file and attempts to set these readonly attributes to values other than known values. Expected result: setter should fail silently, attribute value should remain the same.
WebKit passes this test.
Created attachment 110243 [details]
Comment on attachment 110243 [details]
Clearing flags on attachment: 110243
Committed r97545: <http://trac.webkit.org/changeset/97545>
All reviewed patches have been landed. Closing bug.