Roll src/third_party/catapult/ a95071710..7a32fcc6a (1 commit).

https://chromium.googlesource.com/external/github.com/catapult-project/catapult.git/+log/a95071710cf8..7a32fcc6a55e

$ git log a95071710..7a32fcc6a --date=short --no-merges --format='%ad %ae %s'
2016-12-16 dtu [pinpoint] Rename change_unittest.py to change_test.py

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/2582803002
Cr-Commit-Position: refs/heads/master@{#439128}

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': 'a95071710cf8091a6f4fa04977b81f370918d6a7',
+  'catapult_revision': '7a32fcc6a55e99ea34882c1fa3a2f25c6504b65a',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling libFuzzer
   # and whatever else without interference from each other.