magnifier: Use PointerWatcher to poll the mouse pointer
This gives us a more efficient method to watch the mouse pointer. https://bugzilla.gnome.org/show_bug.cgi?id=683073
parent
e616877f
This gives us a more efficient method to watch the mouse pointer. https://bugzilla.gnome.org/show_bug.cgi?id=683073
mentioned in commit 739725e5
·mentioned in commit 739725e5