Remove isolate server recipe property

Isolate server is not used anymore.

Bug: webrtc:12072
Change-Id: Ibd697ea1d3ea45623e047485a8856e4c0e1e557a
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/272870
Reviewed-by: Takuto Ikuta <tikuta@google.com>
Auto-Submit: Junji Watanabe <jwata@google.com>
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#37900}
diff --git a/infra/config/config.star b/infra/config/config.star
index a0a914c..2f41ff4 100755
--- a/infra/config/config.star
+++ b/infra/config/config.star
@@ -477,9 +477,6 @@
       A luci.builder.
     """
     properties = properties or {}
-    properties["$recipe_engine/isolated"] = {
-        "server": "https://isolateserver.appspot.com",
-    }
     resultdb_bq_table = "webrtc-ci.resultdb." + bucket + "_test_results"
     return luci.builder(
         name = name,
diff --git a/infra/config/cr-buildbucket.cfg b/infra/config/cr-buildbucket.cfg
index c5aecfd..5553276 100644
--- a/infra/config/cr-buildbucket.cfg
+++ b/infra/config/cr-buildbucket.cfg
@@ -32,9 +32,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -81,9 +78,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -130,9 +124,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -179,9 +170,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -228,9 +216,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -277,9 +262,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -326,9 +308,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -376,9 +355,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -426,9 +402,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -476,9 +449,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -526,9 +496,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -576,9 +543,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -626,9 +590,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -676,9 +637,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -726,9 +684,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -776,9 +731,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -826,9 +778,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -876,9 +825,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -926,9 +872,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -976,9 +919,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -1026,9 +966,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -1076,9 +1013,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -1125,9 +1059,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -1174,9 +1105,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -1223,9 +1151,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -1272,9 +1197,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -1321,9 +1243,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -1370,9 +1289,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -1419,9 +1335,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -1468,9 +1381,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -1517,9 +1427,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -1566,9 +1473,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -1615,9 +1519,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -1669,9 +1570,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -1723,9 +1621,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -1777,9 +1672,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -1831,9 +1723,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -1885,9 +1774,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -1943,9 +1829,6 @@
       }
       properties:
         '{'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -1987,9 +1870,6 @@
       }
       properties:
         '{'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -2107,9 +1987,6 @@
       }
       properties:
         '{'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -2171,9 +2048,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -2220,9 +2094,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -2270,9 +2141,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -2319,9 +2187,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -2368,9 +2233,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -2416,9 +2278,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -2464,9 +2323,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -2512,9 +2368,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -2560,9 +2413,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -2608,9 +2458,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -2656,9 +2503,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -2704,9 +2548,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -2752,9 +2593,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -2801,9 +2639,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -2866,9 +2701,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -2915,9 +2747,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -2964,9 +2793,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -3013,9 +2839,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -3062,9 +2885,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -3111,9 +2931,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -3160,9 +2977,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -3209,9 +3023,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -3258,9 +3069,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -3307,9 +3115,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -3356,9 +3161,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -3405,9 +3207,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -3454,9 +3253,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -3503,9 +3299,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -3552,9 +3345,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -3606,9 +3396,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -3660,9 +3447,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -3714,9 +3498,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -3768,9 +3549,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -3822,9 +3600,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -3877,9 +3652,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -3927,9 +3699,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -3977,9 +3746,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -4027,9 +3793,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -4077,9 +3840,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -4127,9 +3887,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -4177,9 +3934,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -4227,9 +3981,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -4277,9 +4028,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -4327,9 +4075,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -4377,9 +4122,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -4427,9 +4169,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -4477,9 +4216,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -4527,9 +4263,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -4577,9 +4310,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -4627,9 +4357,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -4677,9 +4404,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -4727,9 +4451,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -4777,9 +4498,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -4826,9 +4544,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -4875,9 +4590,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -4924,9 +4636,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -4973,9 +4682,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -5022,9 +4728,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -5071,9 +4774,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -5120,9 +4820,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -5169,9 +4866,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -5219,9 +4913,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -5271,9 +4962,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -5322,9 +5010,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -5373,9 +5058,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -5423,9 +5105,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -5473,9 +5152,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -5523,9 +5199,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -5573,9 +5246,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -5623,9 +5293,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -5673,9 +5340,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -5723,9 +5387,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -5773,9 +5434,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -5823,9 +5481,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['
@@ -5873,9 +5528,6 @@
         '    "server_host": "goma.chromium.org",'
         '    "use_luci_auth": true'
         '  },'
-        '  "$recipe_engine/isolated": {'
-        '    "server": "https://isolateserver.appspot.com"'
-        '  },'
         '  "$recipe_engine/resultdb/test_presentation": {'
         '    "column_keys": [],'
         '    "grouping_keys": ['