Fix win32api and win32con definition order.

gclient_utils.py

 # Copyright (c) 2010 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 """Generic utils."""
 
 import errno
 import logging
 import os
 import Queue
@@ skipping 198 matching lines @@
   will never lack write permission on *path's parent.
   """
   if not os.path.exists(path):
     return
 
   if os.path.islink(path) or not os.path.isdir(path):
     raise Error('Called rmtree(%s) in non-directory' % path)
 
   if sys.platform == 'win32':
     # Some people don't have the APIs installed. In that case we'll do without.
+    win32api = None
+    win32con = None
     try:
-      win32api = __import__('win32api')
-      win32con = __import__('win32con')
+      # Unable to import 'XX'
+      # pylint: disable=F0401
+      import win32api, win32con
     except ImportError:
       pass
   else:
     # On POSIX systems, we need the x-bit set on the directory to access it,
     # the r-bit to see its contents, and the w-bit to remove files from it.
     # The actual modes of the files within the directory is irrelevant.
     os.chmod(path, stat.S_IRUSR | stat.S_IWUSR | stat.S_IXUSR)
 
   def remove(func, subpath):
     if sys.platform == 'win32':
@@ skipping 468 matching lines @@
         logging.info('Caught exception in thread %s' % self.item.name)
         logging.info(str(sys.exc_info()))
         work_queue.exceptions.put(sys.exc_info())
       logging.info('Task %s done' % self.item.name)
 
       work_queue.ready_cond.acquire()
       try:
         work_queue.ready_cond.notifyAll()
       finally:
         work_queue.ready_cond.release()