GAE CL for luci-go common refactor

impl/memory/taskqueue.go

 // Copyright 2015 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 memory
 
 import (
         "regexp"
         "sync/atomic"
 
         "golang.org/x/net/context"
 
         tq "github.com/luci/gae/service/taskqueue"
+        "github.com/luci/luci-go/common/data/rand/mathrand"
         "github.com/luci/luci-go/common/errors"
-        "github.com/luci/luci-go/common/mathrand"
 )
 
 /////////////////////////////// public functions ///////////////////////////////
 
 func useTQ(c context.Context) context.Context {
         return tq.SetRawFactory(c, func(ic context.Context, wantTxn bool) tq.RawInterface {
                 ns, _ := curGID(ic).getNamespace()
                 var tqd memContextObj
 
                 if !wantTxn {
@@ skipping 226 matching lines @@
 func dupQueue(q tq.QueueData) tq.QueueData {
         r := make(tq.QueueData, len(q))
         for k, q := range q {
                 r[k] = make(map[string]*tq.Task, len(q))
                 for tn, t := range q {
                         r[k][tn] = t.Duplicate()
                 }
         }
         return r
 }