Doug Thayer 7d54759c16 Bug 1575610 - Ensure we only show spinner after 400ms r=mconley
I haven't been able to work out a reason why we should show the
spinner before this.loadTimer is cleared. All this does is allow
for random reordering of events to sometimes show a spinner early.
This should ideally just make the spinner logic more rubust to
event ordering changes, without sacrificing visibility into tab
switch timings.

Differential Revision: https://phabricator.services.mozilla.com/D44878

--HG--
extra : moz-landing-system : lando
2019-09-05 20:02:45 +00:00
..