Move httplib2 import above third_party.
Move httplib2 import above third_party.

7fd6347be3a19304f38b663de63dc81b5708e282 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/+/1988690
Reviewed-by: Edward Lesmes <d05609f027dc667cc37492b1dc1bdea5d60fa82a@chromium.org>
Commit-Queue: Mark Orchard <e191106e46b30dfb161b678ca95fd583e5d262ea@google.com>

CoherentLabs/depot_tools,CoherentLabs/depot_tools