Fix builder name references

... as a result of https://codereview.chromium.org/14517004/
(SkipBuildbotRuns)

R=bensong@google.com, rmistry@google.com, senorblanco@chromium.org

Review URL: https://codereview.chromium.org/14544003

git-svn-id: http://skia.googlecode.com/svn/trunk@8921 2bbb7eff-a529-9590-31e7-b0007b416f81
4 files changed