Roll src/third_party/catapult/ 6962f5c03..4d43e1baa (2 commits).

https://chromium.googlesource.com/external/github.com/catapult-project/catapult.git/+log/6962f5c0344a..4d43e1baaf06

$ git log 6962f5c03..4d43e1baa --date=short --no-merges --format='%ad %ae %s'
2016-10-24 jbudorick [devil]  Add support for run-as in DeviceUtils.RunShellCommand.
2016-10-24 jbudorick [devil] Work around occasionally fatal `adb forward --list` bug.

BUG=623989

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/2444983002
Cr-Commit-Position: refs/heads/master@{#427099}

DEPS

@@ -95,7 +95,7 @@ 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': '6962f5c0344a79b152bf84460a93e1b2e11ea0f4',
+  'catapult_revision': '4d43e1baaf06888f87de4ca2c6959ea9234fef3c',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling libFuzzer
   # and whatever else without interference from each other.