Roll src/third_party/catapult/ b86cfef4b..c42044026 (1 commit).

https://chromium.googlesource.com/external/github.com/catapult-project/catapult.git/+log/b86cfef4b9da..c42044026b81

$ git log b86cfef4b..c42044026 --date=short --no-merges --format='%ad %ae %s'
2016-09-13 benjhayden Add BarChart.

TBR=catapult-sheriff@chromium.org

Review-Url: https://codereview.chromium.org/2333373005
Cr-Commit-Position: refs/heads/master@{#418484}

DEPS

@@ -92,7 +92,7 @@ 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': 'b86cfef4b9da4749ff51e0fc4432869f8209dc42',
+  'catapult_revision': 'c42044026b814c6c090b70879ffc571aff8dcf1c',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling libFuzzer
   # and whatever else without interference from each other.