add statistics xts

Signed-off-by: Nzhangxingxia <zhangxingxia1@huawei.com>

storage/storagestatisticsjstest/AppScope/app.json

@@ -6,15 +6,15 @@
     "versionName": "1.0.0",
     "icon": "$media:app_icon",
     "label": "$string:app_name",
-	  "debug": false,
+    "debug": false,
     "distributedNotificationEnabled": true,
-	  "keepAlive": true,
+    "keepAlive": true,
     "singleUser": true,
     "minAPIVersion": 9,
     "targetAPIVersion": 9,
     "car": {
-        "apiCompatibleVersion": 9,
-        "singleUser": false
+      "apiCompatibleVersion": 9,
+      "singleUser": false
     }
   }
 }

storage/storagestatisticsjstest/AppScope/resources/base/element/string.json

@@ -2,7 +2,7 @@
   "string": [
     {
       "name": "app_name",
-      "value": "fileAccess"
+      "value": "storageStatistics"
     }
   ]
 }

storage/storagestatisticsjstest/entry/src/main/module.json

@@ -33,17 +33,6 @@
           }
         ]
       }
-    ],
-    "requestPermissions": [
-		  {
-			 "name": "ohos.permission.GRANT_SENSITIVE_PERMISSIONS"
-		  },
-      {
-        "name": "ohos.permission.REVOKE_SENSITIVE_PERMISSIONS"
-       },
-      {
-        "name": "ohos.permission.READ_MEDIA"
-      }
-		]
+    ]
   }
 }
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