angular/angular.js — pull request #5471 by kseamon (2013-12-18 21:47:32+00:00)
Title: perf(compile): add class 'ng-scope' before cloning, other optimizations

perf(compile): add class 'ng-scope' before cloning and other micro-optimizations

Add class ng-scope to dom nodes during directive compile rather than link.
Optimize handling of nodeLists.
This results in a savings of about 130ms during the startup of a product within Google.