Browsing Persian translation

UNUSED: () OR (chromeos) OR (enable_print_preview) OR (is_macosx or is_ios) OR (not is_android) == False
note: 'Back button shown on EULA screen.'
note: 'Label for a button in a dialog asking a user to confirm selection of a printer in print preview UI. Clicking the button will cancel printer selection, close the dialog and go back to the list of printers available for selection.'
note: 'Text of the back button on Terms of Service screen.'
note: 'Text on the button that closes password changed dialog or navigates back through its states.'
note: 'The Mac menu item for back in the history menu.'
in: results/cr/chrome/app/generated_resources.grd, as IDS_ACCNAME_BACK
in: results/cr/chrome/app/generated_resources.grd, as IDS_PRINT_PREVIEW_BUTTON_GO_BACK