To remove ICU from the Skia build, we still need to have a minimal ICU build (named icu_bidi) that only handles visual reordering of bidi segments (needed for text shaping). Skia has its own icu_bidi but we can't use it because it's tightly coupled with the rest of Skia's handling of third party libraries.

We need our own icu_bidi that mimics Skia's icu_bidi without the their internal third party stuff. Something like this: https://gist.github.com/mdebbar/e44b151f2130a38b7825d83164c89b72