message: Removed unused code on wasitests
diff: @@ -236,13 +236,6 @@ pub struct WasiOptions {
  pub dir: Vec<String>,
  }
  -impl WasiOptions {
  - /// Constructs WasiOptions given a json string
  - pub fn from_str(buffer: &str) -> Result<Self, String> {
  - serde_json::from_str(buffer).map_err(|e| format!("Can't get options from bufer"))
  - }
  -}
  -
  /// Pulls args to the program out of a comment at the top of the file starting with "// WasiOptions:"
  fn extract_args_from_source_file(source_code: &str) -> Option<WasiOptions> {
  if source_code.starts_with("// WASI:") {
  