| // Copyright 2020 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 EXTENSIONS_COMMON_FEATURES_FEATURE_FLAGS_H_ |
| #define EXTENSIONS_COMMON_FEATURES_FEATURE_FLAGS_H_ |
| |
| #include <string> |
| #include <vector> |
| |
| #include "base/auto_reset.h" |
| |
| namespace base { |
| struct Feature; |
| } // namespace base |
| |
| namespace extensions { |
| |
| // Returns true if the |feature_flag| with the given name is enabled. This |
| // CHECKs to validate that |feature_flag| corresponds to a base::Feature of the |
| // same name. |
| bool IsFeatureFlagEnabled(const std::string& feature_flag); |
| |
| // Used to override the set of base::Feature flags while the returned value is |
| // in scope. Clients must ensure that |features| remains alive (non-dangling) |
| // while the returned value is in scope. |
| using ScopedFeatureFlagsOverride = |
| base::AutoReset<const std::vector<base::Feature>*>; |
| ScopedFeatureFlagsOverride CreateScopedFeatureFlagsOverrideForTesting( |
| const std::vector<base::Feature>* features); |
| |
| } // namespace extensions |
| |
| #endif // EXTENSIONS_COMMON_FEATURES_FEATURE_FLAGS_H_ |
