Files
angular.js/test
Karl Seamon 80e7a45584 perf(Scope): limit propagation of $broadcast to scopes that have listeners for the event
Update $on and $destroy to maintain a count of event keys registered for each scope and its children.
$broadcast will not descend past a node that has a count of 0/undefined for the $broadcasted event key.

Closes #5341
Closes #5371
2013-12-27 23:31:00 -08:00
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