After http://trac.webkit.org/changeset/45797 there are new selenium test failures using WebCore/V8. If javascript code holds a reference to the global object of a frame we need to eagerly initialize the JavaScript context when a new document is loaded in that frame to allow access to properties of that global object. This kind of pattern is used in selenium tests to detect page loads. Patch coming up.
Created attachment 32986 [details] Fix global access after navigation
Comment on attachment 32986 [details] Fix global access after navigation ok
Is there at test that can be added to the test suite for this bug fix?
Yes, you are right. I should add a layout test with a reduced test case. Let me put something together and upload that as a separate patch.
Landed r46073.