Roll src/third_party/catapult/ c3fc7aa9c..3ebc2fd9f (2 commits)

https://chromium.googlesource.com/catapult.git/+log/c3fc7aa9c6bf..3ebc2fd9fe64

$ git log c3fc7aa9c..3ebc2fd9f --date=short --no-merges --format='%ad %ae %s'
2017-11-30 benjhayden Fix another bug in the simplified dropdown.
2017-11-30 eakuefner [Dashboard] Call DeduplicateDiagnostics in add_histograms

Created with:
  roll-dep src/third_party/catapult


The AutoRoll server is located here: https://catapult-roll.skia.org

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

If the roll is causing failures, please contact the current sheriff, who should
be CC'd on the roll, and stop the roller if necessary.


CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.android:android_optional_gpu_tests_rel
TBR=sullivan@chromium.org

Change-Id: I09c6a1080ef90586f7c3e25fabfb3aa813b7e9c4
Reviewed-on: https://chromium-review.googlesource.com/802088
Reviewed-by: <catapult-deps-roller@chromium.org>
Commit-Queue: <catapult-deps-roller@chromium.org>
Cr-Commit-Position: refs/heads/master@{#520749}

DEPS

@@ -130,7 +130,7 @@ 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': 'c3fc7aa9c6bf2ad0828ddaca21d8298d1cf3eabc',
+  'catapult_revision': '3ebc2fd9fe647478531367a1a5168631b6f2014d',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling libFuzzer
   # and whatever else without interference from each other.