Bug 936157 - [Messages] Bug 928821 breaks the desktop mock r=schung
Bug 936009 - [Email] Update send email screen
Bug 913783 - Enable language-associated keyboard layouts.
 - add unit tests for layout changes
Merge pull request #13544 from pivanov/bug-936009

Bug 936009 - [Email] Update send email screen r=asuth
Merge pull request #13480 from RudyLu/ftu/Bug913783-reset_keyboard_layouts

Bug 913783 - Enable language-associated keyboard layouts.
r=fcampo