Change gae to apache 2 license.

impl/memory/taskqueue_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.
+// 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 (
         "fmt"
         "math/rand"
         "net/http"
         "testing"
         "time"
 
@@ skipping 391 matching lines @@
                                 }()
 
                                 So(tqt.GetScheduledTasks()["default"][t.Name], ShouldResemble, t)
                                 So(tqt.GetTombstonedTasks()["default"][t2.Name], ShouldResemble, t2)
                                 So(tqt.GetTransactionTasks()["default"], ShouldBeNil)
                         })
 
                 })
         })
 }