This fixes a bug introduced by
This fixes a bug introduced by

https://codereview.chromium.org/619763006/

by removing a log line.

The annotate unit test failed because 'salt' is less than
5 characters.

The line should also not be there IMO because it leaks our oauth credentials to the log file.

BUG=skia:

Review URL: https://codereview.chromium.org/617963007

google/skia-buildbot,google/skia-buildbot,Tiger66639/skia-buildbot,Tiger66639/skia-buildbot,google/skia-buildbot,Tiger66639/skia-buildbot,google/skia-buildbot,google/skia-buildbot,google/skia-buildbot,google/skia-buildbot,Tiger66639/skia-buildbot,google/skia-buildbot,Tiger66639/skia-buildbot,Tiger66639/skia-buildbot,Tiger66639/skia-buildbot