servo/servo — pull request #3497 by zwarich (2014-09-27 01:49:53+00:00)
Title: Add an extended_deref method to JSRef

The extended_deref method will take a JSRef<'a, T> and produce an &'a T,
in contrast to the standard deref method that takes an &'b JSRef<'a, T>
and produces an &'a T. This is useful when avoiding passing a JSRef by
reference.