LayoutTests/http/tests/subresource-integrity/.htaccess

<Files "*crossorigin-anon*">
    Header set "Access-Control-Allow-Origin" "*"
</Files>

<Files "*crossorigin-creds*">
    Header set "Access-Control-Allow-Origin" "http://127.0.0.1:8000"
    Header set "Access-Control-Allow-Credentials" "true"
</Files>