The Mozilla blog (emphasis mine):

We’ve recently begun collaborating with Samsung on an advanced technology Web browser engine called Servo.

Servo is an attempt to rebuild the Web browser from the ground up on modern hardware, rethinking old assumptions along the way. This means addressing the causes of security vulnerabilities while designing a platform that can fully utilize the performance of tomorrow’s massively parallel hardware to enable new and richer experiences on the Web. To those ends, Servo is written in Rust, a new, safe systems language developed by Mozilla along with a growing community of enthusiasts. Rust, which today reached v0.6, has been in development for several years and is rapidly approaching stability.

We are now pleased to announce with Samsung that together we are bringing both the Rust programming language and Servo, the experimental web browser engine, to Android and ARM. This is an exciting step in the evolution of both projects that will allow us to start deeper research with Servo on mobile.

Bless Mozilla’s heart, but if they are building a systems language and rendering engine from scratch and only just now beginning to research mobile, well, good luck with that.

Samsung’s involvement is interesting of course. Can you buy a non-profit?