1733493 - Migrate keys.properties and platformKeys.properties to Fluent

Status: NEW

(Toolkit :: General, task)

Description

[Zibi Braniecki [:zbraniecki][:gandalf]]

A nicely isolated refactor of code from 2004 up for grabs: https://searchfox.org/mozilla-central/search?q=platformKeys.properties&path=&case=true&regexp=false

This should nicely fit into C++ Localization and JS `Localization alike.

The only optimization is that likely we'll want to have a single FTL file with PLATFORM() selector for keys, rather than three files.

Comment 1

[Eemeli Aro [:eemeli]]

The platform-independent keys.properties file should also be included in the resulting single FTL file and the current platform-dependent selection related to formatting its strings probably moved into FTL.