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

go/src/infra/gae/libs/gae/memory/globalinfo.go

Index: go/src/infra/gae/libs/gae/memory/globalinfo.go
diff --git a/go/src/infra/gae/libs/gae/memory/globalinfo.go b/go/src/infra/gae/libs/gae/memory/globalinfo.go
deleted file mode 100644
index 13199ff6ac22beb762f6e98c8f99a65c46bdde1a..0000000000000000000000000000000000000000
--- a/go/src/infra/gae/libs/gae/memory/globalinfo.go
+++ /dev/null
@@ -1,51 +0,0 @@
-// 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 (
-	"golang.org/x/net/context"
-
-	"infra/gae/libs/gae"
-)
-
-type giContextKeyType int
-
-var giContextKey giContextKeyType
-
-func curGID(c context.Context) *globalInfoData {
-	return c.Value(giContextKey).(*globalInfoData)
-}
-
-// useGI adds a gae.GlobalInfo context, accessible
-// by gae.GetGI(c)
-func useGI(c context.Context) context.Context {
-	return gae.SetGIFactory(c, func(ic context.Context) gae.GlobalInfo {
-		return &giImpl{gae.DummyGI(), curGID(ic), ic}
-	})
-}
-
-// globalAppID is the 'AppID' of everythin returned from this memory
-// implementation (DSKeys, GlobalInfo, etc.). There's no way to modify this
-// value through the API, and there are a couple bits of code where it's hard to
-// route this value through to without making the internal APIs really complex.
-const globalAppID = "dev~app"
-
-type globalInfoData struct{ namespace string }
-
-type giImpl struct {
-	gae.GlobalInfo
-	data *globalInfoData
-	c    context.Context
-}
-
-var _ = gae.GlobalInfo((*giImpl)(nil))
-
-func (gi *giImpl) Namespace(ns string) (context.Context, error) {
-	return context.WithValue(gi.c, giContextKey, &globalInfoData{ns}), nil
-}
-
-func (gi *giImpl) AppID() string {
-	return globalAppID
-}