Milo Refactor: Remove theme support

milo/appengine/settings/acl.go

-// Copyright 2016 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 settings
-
-import (
-        "github.com/luci/luci-go/luci_config/common/cfgtypes"
-        "github.com/luci/luci-go/luci_config/server/cfgclient/access"
-        "github.com/luci/luci-go/luci_config/server/cfgclient/backend"
-        "golang.org/x/net/context"
-)
-
-// Helper functions for ACL checking.
-
-// IsAllowed checks to see if the user in the context is allowed to access
-// the given project.
-func IsAllowed(c context.Context, project string) (bool, error) {
-        // Get the project, because that's where the ACLs lie.
-        err := access.Check(
-                c, backend.AsUser,
-                cfgtypes.ProjectConfigSet(cfgtypes.ProjectName(project)))
-        switch err {
-        case nil:
-                return true, nil
-        case access.ErrNoAccess:
-                return false, nil
-        default:
-                return false, err
-        }
-}
-
-// IsAllowedInternal is a shorthand for checking to see if the user is a reader
-// of a magic project named "chrome".
-func IsAllowedInternal(c context.Context) (bool, error) {
-        // TODO(hinoka): Move this to luci-cfg.
-        return IsAllowed(c, "chrome")
-}