Merge pull request #22451 from asutherland/email-use-localized-not-ready

Bug 1008859 - [tarako][l10n] Unable to change language back for New Account page in Email. r=asuth, a=blocking-b2g=v1.3t+ a=bajaj a=wchang a=lmandel
Merge pull request #22452 from asutherland/email-use-localized-not-ready-v14

Bug 1008859 - [tarako][l10n] Unable to change language back for New Account page in Email. r=asuth, a=blocking-b2g=v1.3t+ a=bajaj a=wchang a=lmandel