In Notify(), we should guarantee that the inner window we get is for the
document, and avoid using null outer window pointer.
Differential Revision: https://phabricator.services.mozilla.com/D35727
--HG--
extra : moz-landing-system : lando
Need to write a test for this. Also, as a matter of preventive measure, null out
mOwner when it dies.
That may matter in the case where the controller dies while the observer is
getting notified. In that case, somebody still keeps a reference to the
controller. Right now is fine because nothing will touch it again (the
destructor doesn't), but that's not great, and it's better to just clear the
pointer.
Differential Revision: https://phabricator.services.mozilla.com/D29395
--HG--
extra : moz-landing-system : lando
Use ResizeObserverController to schedule the observers and manage them.
Document will hold this controller in the later patch.
Depends on D27616
Differential Revision: https://phabricator.services.mozilla.com/D27617
--HG--
extra : moz-landing-system : lando
Use ResizeObserverController to schedule the observers and manage them.
Document will hold this controller in the later patch.
Depends on D27616
Differential Revision: https://phabricator.services.mozilla.com/D27617
--HG--
extra : moz-landing-system : lando
Emilio Cobos Álvarez
Boris Chiou
Sylvestre Ledru
arthur.iakab
Julien Cristau
Fariskhi Vidyan
Daniel Varga