Remove an unused class AKA dead code

This class is not used or tested within this codebase.

Author: pradyunsg

src/pyproject_hooks/_impl.py

@@ -329,37 +329,3 @@ def _call_hook(self, hook_name, kwargs):
             if data.get('hook_missing'):
                 raise HookMissing(data.get('missing_hook_name') or hook_name)
             return data['return_val']
-
-
-class LoggerWrapper(threading.Thread):
-    """
-    Read messages from a pipe and redirect them
-    to a logger (see python's logging module).
-    """
-
-    def __init__(self, logger, level):
-        threading.Thread.__init__(self)
-        self.daemon = True
-
-        self.logger = logger
-        self.level = level
-
-        # create the pipe and reader
-        self.fd_read, self.fd_write = os.pipe()
-        self.reader = os.fdopen(self.fd_read)
-
-        self.start()
-
-    def fileno(self):
-        return self.fd_write
-
-    @staticmethod
-    def remove_newline(msg):
-        return msg[:-1] if msg.endswith(os.linesep) else msg
-
-    def run(self):
-        for line in self.reader:
-            self._write(self.remove_newline(line))
-
-    def _write(self, message):
-        self.logger.log(self.level, message)