Fix XSRF token in gcl so we don't need to hack rietveld anymore.
Fix XSRF token in gcl so we don't need to hack rietveld anymore.

Improve SendToRietveld to hardcode less function arguments.

TEST=manually tested that gcl works on both chromium and non-chromium rietveld instances
BUG=none

Review URL: http://codereview.chromium.org/5015005

git-svn-id: bd64dd6fa6f3f0ed0c0666d1018379882b742947@66499 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

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