Refactor current GAE abstraction library to be free of the SDK*

go/src/infra/gae/libs/wrapper/taskqueue_testable.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 wrapper
-
-import (
-        "appengine/taskqueue"
-)
-
-// QueueData is {queueName: {taskName: *Task}}
-type QueueData map[string]map[string]*taskqueue.Task
-
-// AnonymousQueueData is {queueName: [*Task]}
-type AnonymousQueueData map[string][]*taskqueue.Task
-
-// TQTestable is the testable interface for fake taskqueue implementations
-type TQTestable interface {
-        Testable
-
-        CreateQueue(queueName string)
-        GetScheduledTasks() QueueData
-        GetTombstonedTasks() QueueData
-        GetTransactionTasks() AnonymousQueueData
-        ResetTasks()
-}