The URL bar is no longer updating correctly the first time you focus it or switch to an SSL site. A bisect points at the checkins for bug 322475 as having caused it. I believe that there is some fault with the load of the new background images for each case not completing and displaying. STR: 1. Open Firefox. 2. Click in the URL bar.

Oops -- it looks like a bunch of DidSetStyleContext implementations don't call their base class DidSetStyleContext method.

(And while we're here we should probably make DidSetStyleContext return void.)

My guess is that this will fix it; I'll try to figure out how to reproduce and verify that it fixes it tomorrow (I'm guessing from the screenshot that I might need to do a Mac build), when I'm not on vacation. But either way, I'm pretty sure we want this patch.

Comment on attachment 342875 [details] [diff] [review] possible patch r+sr=bzbarsky

For what it's worth, I tested the patch (on Mac), and it does fix the problem.

Landed: http://hg.mozilla.org/mozilla-central/rev/1ee3957c6617 It's probably worth adding a test for this once we have a framework for testing invalidation bugs (and it might also require a framework for delayed loads in the mochitest HTTP server). Then again, only the latter would be required for a test with border-image.

V. FIXED