Roll src/third_party/catapult/ aeaf34ca0..778430a2f (3 commits)

https://chromium.googlesource.com/catapult.git/+log/aeaf34ca03f8..778430a2f76b

$ git log aeaf34ca0..778430a2f --date=short --no-merges --format='%ad %ae %s'
2017-10-05 oysteine trace-viewer: Let the gzip_importer use Pako directly instead of JSZip
2017-10-05 simonhatch Dashboard - Generate same tir_label for /add_histograms as chartjson.
2017-10-05 achuith Copy set so its size doesn't change.

Created with:
  roll-dep src/third_party/catapult
BUG=771421


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=sullivan@chromium.org

Change-Id: I5a36807411db3f0d4b44275cf2c517f1e78bb986
Reviewed-on: https://chromium-review.googlesource.com/704261
Reviewed-by: <catapult-deps-roller@chromium.org>
Commit-Queue: <catapult-deps-roller@chromium.org>
Cr-Commit-Position: refs/heads/master@{#506968}

DEPS

@@ -110,7 +110,7 @@ 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': 'aeaf34ca03f8fa037af9c0926e454a33d95f0a1e',
+  'catapult_revision': '778430a2f76b349a2c65491c98f9b1b6d602eaea',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling libFuzzer
   # and whatever else without interference from each other.