Issue 4553: Net > url > HTML must be content-primary
Additional information
Case 1
Steps to reproduce
- Open this web page
- Open Firebug enable Net panel, reload
- Net panel > iframeContentPrimary.html > HTML tab
Expected Result
- Expected Error message Permission denied for <moz-safe-about:blank> to get property XPCComponents.classes
- Actual: Error message file access