Let me rephrase, then; I would like to see what the new Hildon filechooser in Mer looks like. From my picture, we can assume that some of the elements of the new Fremantle theme (like that big OK button, and the removal of the cancel button) have been pushed up to the GTK level, so all GTK dialogs will display these features.

EDIT: Ok, I watched the video. Now I know.

EDIT2: Is it a bug that the new OK button size and placement breaks the GTK file chooser dialog? Should I report it?