7fd6347b removed the third_party/httplib2 files, but left the pyc files. This is breaking CQ for nest.

move httplib2 import above adding third_party to the path in ninjalog_uploader_wrapper to fix.

Change-Id: Id28f68ce7e3eb94783bdd5ee7ce15ae5930fde7e
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/1988690Reviewed-by: Edward Lesmes <ehmaldonado@chromium.org>
Commit-Queue: Mark Orchard <morchard@google.com>