Deleting unused classes.

They can but should not be used outside of this module, and if they are they are used by dead code so assuming okay to delete.
-------------
Created by MOE: http://code.google.com/p/moe-java

Signed-off-by: Luke Inman-Semerau <luke.semerau@gmail.com>

py/selenium/webdriver/remote/remote_connection.py

@@ -41,98 +41,6 @@
 LOGGER = logging.getLogger(__name__)
 
 
-class Request(url_request.Request):
-    """
-    Extends the url_request.Request to support all HTTP request types.
-    """
-
-    def __init__(self, url, data=None, method=None):
-        """
-        Initialise a new HTTP request.
-
-        :Args:
-         - url - String for the URL to send the request to.
-         - data - Data to send with the request.
-        """
-        if method is None:
-            method = data is not None and 'POST' or 'GET'
-        elif method != 'POST' and method != 'PUT':
-            data = None
-        self._method = method
-        url_request.Request.__init__(self, url, data=data)
-
-    def get_method(self):
-        """
-        Returns the HTTP method used by this request.
-        """
-        return self._method
-
-
-class Response(object):
-    """
-    Represents an HTTP response.
-    """
-
-    def __init__(self, fp, code, headers, url):
-        """
-        Initialise a new Response.
-
-        :Args:
-         - fp - The response body file object.
-         - code - The HTTP status code returned by the server.
-         - headers - A dictionary of headers returned by the server.
-         - url - URL of the retrieved resource represented by this Response.
-        """
-        self.fp = fp
-        self.read = fp.read
-        self.code = code
-        self.headers = headers
-        self.url = url
-
-    def close(self):
-        """
-        Close the response body file object.
-        """
-        self.read = None
-        self.fp = None
-
-    def info(self):
-        """
-        Returns the response headers.
-        """
-        return self.headers
-
-    def geturl(self):
-        """
-        Returns the URL for the resource returned in this response.
-        """
-        return self.url
-
-
-class HttpErrorHandler(url_request.HTTPDefaultErrorHandler):
-    """
-    A custom HTTP error handler.
-
-    Used to return Response objects instead of raising an HTTPError exception.
-    """
-
-    def http_error_default(self, req, fp, code, msg, headers):
-        """
-        Default HTTP error handler.
-
-        :Args:
-         - req - The original Request object.
-         - fp - The response body file object.
-         - code - The HTTP status code returned by the server.
-         - msg - The HTTP status message returned by the server.
-         - headers - The response headers.
-
-        :Returns:
-          A new Response object.
-        """
-        return Response(fp, code, headers, req.get_full_url())
-
-
 class RemoteConnection(object):
     """
     A connection with the Remote WebDriver server.