1 files changed, 0 insertions, 78 deletions
diff --git a/vendor/golang.org/x/oauth2/google/appengine_gen1.go b/vendor/golang.org/x/oauth2/google/appengine_gen1.go
deleted file mode 100644
index 16c6c6b..0000000
--- a/vendor/golang.org/x/oauth2/google/appengine_gen1.go
+++ /dev/null
@@ -1,78 +0,0 @@
-// Copyright 2018 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-//go:build appengine
-// +build appengine
-
-// This file applies to App Engine first generation runtimes (<= Go 1.9).
-
-package google
-
-import (
-	"context"
-	"sort"
-	"strings"
-	"sync"
-
-	"golang.org/x/oauth2"
-	"google.golang.org/appengine"
-)
-
-func init() {
-	appengineTokenFunc = appengine.AccessToken
-	appengineAppIDFunc = appengine.AppID
-}
-
-// See comment on AppEngineTokenSource in appengine.go.
-func appEngineTokenSource(ctx context.Context, scope ...string) oauth2.TokenSource {
-	scopes := append([]string{}, scope...)
-	sort.Strings(scopes)
-	return &gaeTokenSource{
-		ctx:    ctx,
-		scopes: scopes,
-		key:    strings.Join(scopes, " "),
-	}
-}
-
-// aeTokens helps the fetched tokens to be reused until their expiration.
-var (
-	aeTokensMu sync.Mutex
-	aeTokens   = make(map[string]*tokenLock) // key is space-separated scopes
-)
-
-type tokenLock struct {
-	mu sync.Mutex // guards t; held while fetching or updating t
-	t  *oauth2.Token
-}
-
-type gaeTokenSource struct {
-	ctx    context.Context
-	scopes []string
-	key    string // to aeTokens map; space-separated scopes
-}
-
-func (ts *gaeTokenSource) Token() (*oauth2.Token, error) {
-	aeTokensMu.Lock()
-	tok, ok := aeTokens[ts.key]
-	if !ok {
-		tok = &tokenLock{}
-		aeTokens[ts.key] = tok
-	}
-	aeTokensMu.Unlock()
-
-	tok.mu.Lock()
-	defer tok.mu.Unlock()
-	if tok.t.Valid() {
-		return tok.t, nil
-	}
-	access, exp, err := appengineTokenFunc(ts.ctx, ts.scopes...)
-	if err != nil {
-		return nil, err
-	}
-	tok.t = &oauth2.Token{
-		AccessToken: access,
-		Expiry:      exp,
-	}
-	return tok.t, nil
-}