mpriour/openlayers — comment on commit 3fd1cecf04473ca540d2bf78dcfc24e535e5485a
File: lib/OpenLayers/Layer/Grid.js line 728
By ahocevar:

Thinking more about this: why only if ```bounds.containsBounds(this.maxExtent)```? I think it makes sense to never go beyond a maxExtent corner, even if you're zoomed in so the map bounds don't contain the whole maxExtent of the layer.