| // Copyright 2014 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 "components/variations/pref_names.h" | |
| namespace metrics { | |
| namespace prefs { | |
| // A serialized PermutedEntropyCache protobuf, used as a cache to avoid | |
| // recomputing permutations. | |
| const char kVariationsPermutedEntropyCache[] = | |
| "user_experience_metrics.permuted_entropy_cache"; | |
| } // namespace prefs | |
| } // namespace metrics |