impl/memory: Fix time serialization encoding.

service/datastore/key.go

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 package datastore
 
 import (
         "bytes"
         "encoding/base64"
         "encoding/json"
@@ skipping 19 matching lines @@
 }
 
 // Special returns true iff this token begins and ends with "__"
 func (k KeyTok) Special() bool {
         return len(k.Kind) >= 2 && k.Kind[:2] == "__" && k.Kind[len(k.Kind)-2:] == "__"
 }
 
 // ID returns the 'active' id as a Property (either the StringID or the IntID).
 func (k KeyTok) ID() Property {
         if k.StringID != "" {
-                return Property{value: k.StringID, propType: PTString}
+                return MkProperty(k.StringID)
         }
-        return Property{value: k.IntID, propType: PTInt}
+        return MkProperty(k.IntID)
 }
 
 // Less returns true iff k would sort before other.
 func (k KeyTok) Less(other KeyTok) bool {
         if k.Kind < other.Kind {
                 return true
         } else if k.Kind > other.Kind {
                 return false
         }
         a, b := k.ID(), other.ID()
@@ skipping 399 matching lines @@
         for _, t := range k.toks {
                 ret += int64(len(t.Kind))
                 if t.StringID != "" {
                         ret += int64(len(t.StringID))
                 } else {
                         ret += 8
                 }
         }
         return ret
 }