All inspector tests time out on Windows 7 Release (WebKit2 Tests). See the URL for an example.
Looks like CFBundleGetBundleWithIdentifier(CFSTR("com.apple.WebKit")) is returning null. This probably explains the http/tests/inspector crashes, too.
...and we're not enabling the Inspector at all on the inspector/ tests because we're not allowing a backslash in the path.
<rdar://problem/9080867>
Created attachment 84565 [details] Make Inspector tests work in WebKit2 on Windows
Committed r80240: <http://trac.webkit.org/changeset/80240>