Roll src/third_party/catapult/ d71b47153..6377613b1 (1 commit).

https://chromium.googlesource.com/external/github.com/catapult-project/catapult.git/+log/d71b47153f16..6377613b1a29

$ git log d71b47153..6377613b1 --date=short --no-merges --format='%ad %ae %s'
2017-01-12 hjd [tracing] Use ES6 object literal notation when exporting symbols

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+/master/autoroll/README.md

If the roll is causing failures, see:
http://www.chromium.org/developers/tree-sheriffs/sheriff-details-chromium#TOC-Failures-due-to-DEPS-rolls

CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.android:android_optional_gpu_tests_rel
TBR=catapult-sheriff@chromium.org

Review-Url: https://codereview.chromium.org/2631513003
Cr-Commit-Position: refs/heads/master@{#443213}

DEPS

@@ -96,7 +96,7 @@ vars = {
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling catapult
   # and whatever else without interference from each other.
-  'catapult_revision': 'd71b47153f165d7c823deadc02a0c3b5102630ce',
+  'catapult_revision': '6377613b1a29bc80e2077bf4e956b9b921ebdab3',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling libFuzzer
   # and whatever else without interference from each other.