Remove the implicit add of Vary: Cookie on redirected requests

net/http/http_vary_data_unittest.cc

 // Copyright (c) 2006-2008 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.
 
 #include <algorithm>
 
 #include "net/http/http_request_info.h"
 #include "net/http/http_response_headers.h"
 #include "net/http/http_vary_data.h"
 #include "testing/gtest/include/gtest/gtest.h"
@@ skipping 102 matching lines @@
 
   TestTransaction b;
   b.Init("Foo: 1\r\nbaR: 2", "HTTP/1.1 200 OK\nVary: foo\nVary: bar\n\n");
 
   HttpVaryData v;
   EXPECT_TRUE(v.Init(a.request, *a.response.get()));
 
   EXPECT_TRUE(v.MatchesRequest(b.request, *b.response.get()));
 }
 
-TEST(HttpVaryDataTest, ImplicitCookieForRedirect) {
+TEST(HttpVaryDataTest, DoesntVaryByCookieForRedirect) {
   TestTransaction a;
   a.Init("Cookie: 1", "HTTP/1.1 301 Moved\nLocation: x\n\n");
 
-  TestTransaction b;
-  b.Init("Cookie: 2", "HTTP/1.1 301 Moved\nLocation: x\n\n");
-
   HttpVaryData v;
-  EXPECT_TRUE(v.Init(a.request, *a.response.get()));
-
-  EXPECT_FALSE(v.MatchesRequest(b.request, *b.response.get()));
-}
-
-TEST(HttpVaryDataTest, ImplicitCookieForRedirect2) {
-  // This should be no different than the test above
-
-  TestTransaction a;
-  a.Init("Cookie: 1", "HTTP/1.1 301 Moved\nLocation: x\nVary: coOkie\n\n");
-
-  TestTransaction b;
-  b.Init("Cookie: 2", "HTTP/1.1 301 Moved\nLocation: x\nVary: cooKie\n\n");
-
-  HttpVaryData v;
-  EXPECT_TRUE(v.Init(a.request, *a.response.get()));
-
-  EXPECT_FALSE(v.MatchesRequest(b.request, *b.response.get()));
+  EXPECT_FALSE(v.Init(a.request, *a.response.get()));
 }
 
 }  // namespace net