Refactor: Rename some files.

impl/memory/datastore_index_test.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 memory
 
 import (
         "testing"
         "time"
 
@@ skipping 371 matching lines @@
                                                 So(data[i], ShouldResemble, itm.Key)
                                                 i++
                                                 return true
                                         })
                                         So(i, ShouldEqual, len(data))
                                 }
                         })
                 }
         })
 }