Retries should not happen for non-500s

[GoogleCodeExporter]

What steps will reproduce the problem?
1. pass invalid input data to any service
2. library retries the requests on failure
3.

What is the expected output? What do you see instead?

retry should not be only for 500 errors ( Internal Server Error)

Please use labels and text to provide additional information.
http://www.google.com/codesearch/p?hl=en#VETFb4oZYpw/clients/cs/src/core/gauthre
quest.cs&q=gauthrequest%20package:http://google-gdata%5C.googlecode%5C.com&l=625

Original issue reported on code.google.com by aniru...@google.com on 16 Dec 2010 at 10:28

[GoogleCodeExporter]

Fixed in rev. 1058

Original comment by ccherub...@google.com on 17 Dec 2010 at 9:51

• Changed title: Retries should not happen for non-500s
• Changed state: Fixed