Milo: Add task expired as a failure status

milo/appengine/logdog/logDogBuild.go

 // Copyright 2016 The LUCI Authors. All rights reserved.
 // Use of this source code is governed under the Apache License, Version 2.0
 // that can be found in the LICENSE file.
 
 package logdog
 
 import (
         "fmt"
         "time"
 
@@ skipping 31 matching lines @@
 
         case miloProto.Status_SUCCESS:
                 comp.Status = resp.Success
 
         case miloProto.Status_FAILURE:
                 if fd := anno.GetFailureDetails(); fd != nil {
                         switch fd.Type {
                         case miloProto.FailureDetails_EXCEPTION, miloProto.FailureDetails_INFRA:
                                 comp.Status = resp.InfraFailure
 
+                        case miloProto.FailureDetails_EXPIRED:
+                                comp.Status = resp.Expired
+
                         case miloProto.FailureDetails_DM_DEPENDENCY_FAILED:
                                 comp.Status = resp.DependencyFailure
 
                         default:
                                 comp.Status = resp.Failure
                         }
 
                         if fd.Text != "" {
                                 comp.Text = append(comp.Text, fd.Text)
                         }
@@ skipping 124 matching lines @@
         for _, prop := range mainAnno.Property {
                 propGroup.Property = append(propGroup.Property, &resp.Property{
                         Key:   prop.Name,
                         Value: prop.Value,
                 })
         }
         build.PropertyGroup = append(build.PropertyGroup, propGroup)
 
         return
 }