Instead of rendering the shadow in the web view, we can let the auth dialog do it. This fixes the rendering of the shadow in Wayland when using gdk_cairo_draw_from_gl().
Created attachment 289065 [details] Patch
Thanks for the patch. If this patch contains new public API please make sure it follows the guidelines for new WebKit2 GTK+ API. See http://trac.webkit.org/wiki/WebKitGTK/AddingNewWebKit2API
Comment on attachment 289065 [details] Patch Wait for EWS
Committed r206067: <http://trac.webkit.org/changeset/206067>