Remove stale reference to jre_opensource_warnings_whitelist.txt.
This was a leftover from my alternative attempt to ensure no warnings which didn't work out.
@@ -159,7 +159,6 @@ closure_js_binary(
closure_js_binary(
name = "conformance_binary_opensource",
- data = ["jre_opensource_warnings_whitelist.txt"],
dependency_mode = "SORT_ONLY",
suppress_on_all_sources_in_transitive_closure = [
"JSC_STRICT_INEXISTENT_PROPERTY",
