Currently, SB interstitials triggered by a subresource show the subresource URL in the interstitial, which does not match the omnibox.

This is confusing for users since they did not try to go to the site that the interstitial is labeling as dangerous. The interstitial URL should match the omnibox URL, and the actual blocked subresource URL can be moved to the "Details" section (since the site owner still needs this information for debugging).