Summary: Add header to generated code so that code can easily be re-generated in case test generation is improved in the future.
Reviewed By: lucasr
Differential Revision: D3715181
fbshipit-source-id: 593baa691c2d7c7f171c6673898fb8a2ecf0e008
Summary: Add support for flex-grow, flex-shrink, and flex-basis properties. The flex property behavior is preserved for backwards compatibility.
Reviewed By: lucasr
Differential Revision: D3714520
fbshipit-source-id: 80d3a9a1e2b6f74b863bbe22357f2c9865fa290e