Revert r172827 to fix the FTP directory listing on Windows.

r172827  (http://src.chromium.org/viewvc/chrome?revision=172827&view=revision )
was to take care of the race condition, but the condition is hard to exploit. 


BUG=177428
TEST=See the bug.
TBR=tsepez
Review URL: https://codereview.chromium.org/13812006

git-svn-id: http://src.chromium.org/svn/trunk/deps/third_party/icu46@192960 4ff67af0-8c30-449e-8e8b-ad334ec8d88c
3 files changed