Merge pull request #10658 from ian-liu/settings/Bug881985_do_not_update_language_button_and_description_in_Language_menu

Bug 881985 - [Settings] Do not update language button and description in Language menu, r=@fabi1cazenave(cherry picked from commit 0f6d59ee2868df0c3b88c88af881c121ae4cf623)

Conflicts:

	apps/settings/index.html
	apps/settings/js/settings.js