Enable telemetry_perf_unittests on swarming.

testing/buildbot/chromium.android.json

Index: testing/buildbot/chromium.android.json
diff --git a/testing/buildbot/chromium.android.json b/testing/buildbot/chromium.android.json
index 6fabb58e06c0e4a60d158287ac962890baabc7ae..6f8ce54b91cc2093b187e9b1ed4e2b11633c272f 100644
--- a/testing/buildbot/chromium.android.json
+++ b/testing/buildbot/chromium.android.json
@@ -951,6 +951,29 @@
         },
         "test": "unit_tests"
       }
+    ],
+    "isolated_scripts": [
+      {
+        "args": [
+          "--browser=android-chromium",
+          "--device=android"

[ghost stip (do not use), 2016/06/01 08:42:25]

--device may not be needed? Ned?

[nednguyen, 2016/06/01 16:40:55]

Let's keep --device=android to be sure. In the future, we may make it a required
argument.

+        ],
+        "isolate_name": "telemetry_perf_unittests",
+        "name": "telemetry_perf_unittests",
+        "override_compile_targets": [
+          "telemetry_perf_unittests"
+        ],
+        "swarming": {
+          "can_use_on_swarming_builders": true,
+          "dimension_sets": [
+            {
+              "device_os": "KTU84P",
+              "device_type": "hammerhead"
+            }
+          ],
+          "hard_timeout": 960

[nednguyen, 2016/06/01 16:40:55]

This hard_timeout options seems cool. Is this only for Android swarming?

[ghost stip (do not use), 2016/06/01 16:49:32]

it's for any swarming task, I'm just the only one using it right now

[nednguyen, 2016/06/01 16:51:10]

Thanks for this. I will also use this for other telemetry suite on desktops. If
we add sharding, is this the timeout per shard?

[ghost stip (do not use), 2016/06/01 17:15:43]

It's for the whole swarming task. Each swarming 'shard' is a separate task, so
yeah?

+        }
+      }
     ]
   },
   "Jelly Bean Tester": {