Alex Crichton f3942229fe More reuse of a parity_wasm::Module in the test runner
This commit updates the test runner to only deserialize a `Module` once and then
directly pass it to the `wasm-bindgen` config, avoiding pulling in a public
dependency with the same strategy as the `wasm-gc-api` crate for now.

This reduces the runtime of this step for `wasm-bindgen-test-runner` from ~0.23s
to ~0.19s on my machine.
2018-07-25 15:49:50 -07:00
..