refactor($injector): remove the Chrome stringification hack

The Chrome stringification hack added in afcedff34c8a44dda0d558d9d6337962f5f03d7b
is no longer needed. I verified that both of the commented out tests pass
on Chrome 56.

Michał Gołębiowski committed 9y ago

813117da31bfc8731e8af26336915e29878b4294

Parent: dc8762e

Committed by Pete Bacon Darwin <pete@bacondarwin.com> on 2/1/2017, 3:02:11 PM