Allow dynamic updating of authentication policies

net/http/mock_allow_http_auth_preferences.h

+// Copyright (c) 2011 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.
+
+#ifndef NET_HTTP_MOCK_ALLOW_HTTP_AUTH_PREFERENCES_H_
+#define NET_HTTP_MOCK_ALLOW_HTTP_AUTH_PREFERENCES_H_
+
+#include "base/macros.h"
+#include "net/http/http_auth_preferences.h"
+
+namespace net {
+
+// An HttpAuthPreferences class which allows all origins to use default
+// credentials and delegate. This should only be used in unit testing.
+class MockAllowHttpAuthPreferences : public HttpAuthPreferences {
+ public:
+  MockAllowHttpAuthPreferences();
+  ~MockAllowHttpAuthPreferences() override;
+
+  bool CanUseDefaultCredentials(const GURL& auth_origin) const override;
+  bool CanDelegate(const GURL& auth_origin) const override;
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(MockAllowHttpAuthPreferences);
+};
+
+}  // namespace net
+
+#endif  // NET_HTTP_MOCK_ALLOW_HTTP_AUTH_PREFERENCES_H_