Remove duplicate iteration

tests/tester/src/read.rs

@@ -97,26 +97,6 @@ pub(super) fn read_harness(test262_path: &Path) -> Result<Harness> {
 
     read_harness_dir(&test262_path.join("harness"), &mut includes)?;
 
-    for entry in fs::read_dir(test262_path.join("harness"))
-        .wrap_err("error reading the harness directory")?
-    {
-        let entry = entry?;
-        let file_name = entry.file_name();
-        let file_name = file_name.to_string_lossy();
-
-        if file_name == "assert.js"
-            || file_name == "sta.js"
-            || file_name == "doneprintHandle.js"
-            || file_name == "sm"
-        {
-            continue;
-        }
-
-        includes.insert(
-            file_name.into_owned().into_boxed_str(),
-            read_harness_file(entry.path())?,
-        );
-    }
     let assert = read_harness_file(test262_path.join("harness/assert.js"))?;
     let sta = read_harness_file(test262_path.join("harness/sta.js"))?;
     let doneprint_handle = read_harness_file(test262_path.join("harness/doneprintHandle.js"))?;