Sanitize git progress message output.

gclient_utils.py

 # Copyright (c) 2011 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 340 matching lines @@
       in_line = ''
       while in_byte:
         if in_byte != '\r':
           if print_stdout:
             stdout.write(in_byte)
           if in_byte != '\n':
             in_line += in_byte
           else:
             filter_fn(in_line)
             in_line = ''
+        else:
+          filter_fn(in_line)
+          in_line = ''
         in_byte = kid.stdout.read(1)
       # Flush the rest of buffered output. This is only an issue with
       # stdout/stderr not ending with a \n.
       if len(in_line):
         filter_fn(in_line)
     rv = kid.wait()
   except KeyboardInterrupt:
     print >> sys.stderr, 'Failed while running "%s"' % ' '.join(args)
     raise
 
@@ skipping 290 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()