Update upload.py from http://rietveld.googlecode.com/svn/trunk/upload.py at r546
Update upload.py from http://rietveld.googlecode.com/svn/trunk/upload.py at r546

TEST=none
BUG=none
TBR=bradnelson

Review URL: http://codereview.chromium.org/3048047

git-svn-id: bd64dd6fa6f3f0ed0c0666d1018379882b742947@54899 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

svn2github/chromium-depot-tools,svn2github/chromium-depot-tools,svn2github/chromium-depot-tools