This causes the pre-filled bug report in the Uncaught Exception reporter to load in the Inspector window.
STEPS TO REPRODUCE:
1. Open the Inspector
2. Open the Inspector^2
3. In Inspector^2, evaluate `window.location = "https://www.apple.com/"
> The Inspector^1 navigates to apple.com, but this should not happen.
Created attachment 282463 [details]
Committed r202700: <http://trac.webkit.org/changeset/202700>