Enable service_unittests on several bot configurations

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 d84eda57271c86d524f822fe9f49fe76caf41007..e5f7fd4db221563d1dda75f35e6f993b532ef1c7 100644
--- a/testing/buildbot/chromium.android.json
+++ b/testing/buildbot/chromium.android.json
@@ -929,6 +929,38 @@
         "test": "sandbox_linux_unittests"
       },
       {
+        "override_isolate_target": "service_unittests",
+        "swarming": {
+          "can_use_on_swarming_builders": true,
+          "cipd_packages": [
+            {
+              "cipd_package": "infra/tools/luci/logdog/butler/${platform}",
+              "location": "bin",
+              "revision": "git_revision:25755a2c316937ee44a6432163dc5e2f9c85cf58"

[jbudorick, 2017/01/28 01:42:43]

nit: this should be updated to dec8cc6fd715753846d0aca1693dc63844ea55d6

+            }
+          ],
+          "dimension_sets": [
+            {
+              "android_devices": "4",
+              "device_os": "MMB29Q",
+              "device_type": "bullhead"
+            }
+          ],
+          "hard_timeout": 120,
+          "output_links": [
+            {
+              "link": [
+                "https://luci-logdog.appspot.com/v/?s",
+                "=android%2Fswarming%2Flogcats%2F",
+                "${TASK_ID}%2F%2B%2Funified_logcats"
+              ],
+              "name": "shard #${SHARD_INDEX} logcats"
+            }
+          ]
+        },
+        "test": "service_unittests"
+      },
+      {
         "override_isolate_target": "sql_unittests",
         "swarming": {
           "can_use_on_swarming_builders": true,