remove unused

Author: jbesraa

lightning-background-processor/src/lib.rs

@@ -1130,11 +1130,6 @@ mod tests {
 		}
 	}
 
-	struct MutextTestScorer(Mutex<TestScorer>);
-	impl lightning::util::ser::Writeable for MutextTestScorer {
-		fn write<W: lightning::util::ser::Writer>(&self, _: &mut W) -> Result<(), lightning::io::Error> { Ok(()) }
-	}
-
 	fn get_full_filepath(filepath: String, filename: String) -> String {
 		let mut path = PathBuf::from(filepath);
 		path.push(filename);