Remove no longer used allocation-stats class

ui/app/models/allocation.js

@@ -6,7 +6,6 @@ import { belongsTo } from 'ember-data/relationships';
 import { fragment, fragmentArray } from 'ember-data-model-fragments/attributes';
 import intersection from 'lodash.intersection';
 import shortUUIDProperty from '../utils/properties/short-uuid';
-import AllocationStats from '../utils/classes/allocation-stats';
 
 const STATUS_ORDER = {
   pending: 1,
@@ -74,18 +73,6 @@ export default Model.extend({
     return [];
   }),
 
-  fetchStats() {
-    return this.get('token')
-      .authorizedRequest(`/v1/client/allocation/${this.get('id')}/stats`)
-      .then(res => res.json())
-      .then(json => {
-        return new AllocationStats({
-          stats: json,
-          allocation: this,
-        });
-      });
-  },
-
   states: fragmentArray('task-state'),
   rescheduleEvents: fragmentArray('reschedule-event'),
 

ui/app/utils/classes/allocation-stats.js

@@ -1,33 +0,0 @@
-import EmberObject, { computed } from '@ember/object';
-import { alias, readOnly } from '@ember/object/computed';
-
-export default EmberObject.extend({
-  allocation: null,
-  stats: null,
-
-  reservedMemory: alias('allocation.taskGroup.reservedMemory'),
-  reservedCPU: alias('allocation.taskGroup.reservedCPU'),
-
-  memoryUsed: readOnly('stats.ResourceUsage.MemoryStats.RSS'),
-  cpuUsed: computed('stats.ResourceUsage.CpuStats.TotalTicks', function() {
-    return Math.floor(this.get('stats.ResourceUsage.CpuStats.TotalTicks') || 0);
-  }),
-
-  percentMemory: computed('reservedMemory', 'memoryUsed', function() {
-    const used = this.get('memoryUsed') / 1024 / 1024;
-    const total = this.get('reservedMemory');
-    if (!total || !used) {
-      return 0;
-    }
-    return used / total;
-  }),
-
-  percentCPU: computed('reservedCPU', 'cpuUsed', function() {
-    const used = this.get('cpuUsed');
-    const total = this.get('reservedCPU');
-    if (!total || !used) {
-      return 0;
-    }
-    return used / total;
-  }),
-});