Milo: Add task expired as a failure status

milo/appengine/swarming/expectations/build-expired.json

Index: milo/appengine/swarming/expectations/build-expired.json
diff --git a/milo/appengine/swarming/expectations/build-expired.json b/milo/appengine/swarming/expectations/build-expired.json
new file mode 100644
index 0000000000000000000000000000000000000000..aec75127226f1b25c026face73ba79aef04bdf3c
--- /dev/null
+++ b/milo/appengine/swarming/expectations/build-expired.json
@@ -0,0 +1,125 @@
+{
+  "Summary": {
+    "ParentLabel": {
+      "Label": "Infra Win Tester",
+      "Img": "",
+      "URL": "/buildbucket/luci.infra.try/Infra Win Tester?server=cr-buildbucket.appspot.com",
+      "Alt": ""
+    },
+    "Label": "308998ca182a0210",
+    "Status": "Expired",
+    "Banner": {
+      "OS": [
+        {
+          "Img": "windows.svg",
+          "Alt": "Microsoft Windows",
+          "Subtitle": "7-SP1",
+          "Count": 1
+        }
+      ],
+      "Device": null
+    },
+    "Bot": null,
+    "Source": {
+      "Label": "Task 308998ca182a0210",
+      "Img": "",
+      "URL": "https://debug/user/task/308998ca182a0210",
+      "Alt": ""
+    },
+    "MainLink": {
+      "Label": "Task 308998ca182a0210",
+      "Img": "",
+      "URL": "https://debug/user/task/308998ca182a0210",
+      "Alt": ""
+    },
+    "SubLink": null,
+    "Progress": null,
+    "Started": "0001-01-01T00:00:00Z",
+    "Finished": "0001-01-01T00:00:00Z",
+    "Duration": 0,
+    "Type": "Recipe",
+    "LevelsDeep": 0,
+    "Verbosity": 0,
+    "Text": [
+      "Task expired"
+    ]
+  },
+  "SourceStamp": null,
+  "Components": null,
+  "PropertyGroup": [
+    {
+      "GroupName": "Main",
+      "Property": null
+    },
+    {
+      "GroupName": "Swarming Tags",
+      "Property": [
+        {
+          "Key": "allow_milo",
+          "Value": "1"
+        },
+        {
+          "Key": "buildbucket_bucket",
+          "Value": "luci.infra.try"
+        },
+        {
+          "Key": "buildbucket_hostname",
+          "Value": "cr-buildbucket.appspot.com"
+        },
+        {
+          "Key": "buildbucket_template_canary",
+          "Value": "false"
+        },
+        {
+          "Key": "builder",
+          "Value": "Infra Win Tester"
+        },
+        {
+          "Key": "buildset",
+          "Value": "patch/rietveld/codereview.chromium.org/2225073005/1"
+        },
+        {
+          "Key": "cpu",
+          "Value": "x86-64"
+        },
+        {
+          "Key": "master",
+          "Value": "luci.infra.try"
+        },
+        {
+          "Key": "os",
+          "Value": "Windows-7-SP1"
+        },
+        {
+          "Key": "pool",
+          "Value": "Chrome"
+        },
+        {
+          "Key": "priority",
+          "Value": "100"
+        },
+        {
+          "Key": "recipe_name",
+          "Value": "infra_repo_trybot"
+        },
+        {
+          "Key": "recipe_repository",
+          "Value": "https://chromium.googlesource.com/infra/infra"
+        },
+        {
+          "Key": "recipe_revision",
+          "Value": ""
+        },
+        {
+          "Key": "user",
+          "Value": ""
+        },
+        {
+          "Key": "user_agent",
+          "Value": "cq"
+        }
+      ]
+    }
+  ],
+  "Blame": null
+}