Index: base/unguessable_token.h |
diff --git a/base/unguessable_token.h b/base/unguessable_token.h |
index b1b3870723340d3dae94bee4f7e98b82efd1c3a3..9f38783a3ca8c482f7072c909f249f0cc752609d 100644 |
--- a/base/unguessable_token.h |
+++ b/base/unguessable_token.h |
@@ -45,7 +45,7 @@ class BASE_EXPORT UnguessableToken { |
// Creates an empty UnguessableToken. |
// Assign to it with Create() before using it. |
- UnguessableToken() = default; |
+ constexpr UnguessableToken() = default; |
// NOTE: Serializing an empty UnguessableToken is an illegal operation. |
uint64_t GetHighForSerialization() const { |