- Ensure that microtasks fire after every timer event, instead
of being bunched together once all pending timers fired.
- Do not wait for timer message to be delivered. Trigger timers
as soon as they are ready from within the message handling
loop.
- Notify timers in the order of wakeup time regardless of
specified timeout value. (AKA Do not allow Timer.run to
overtake new Timer() scheduled operations.)
R=zra@google.com
Review URL: https://codereview.chromium.org//825403003
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@42673 260f80e4-7a28-3924-810f-c04153c831b5
iposva@google.com
2104fd6165