Index: chrome/browser/extensions/api/declarative/initializing_rules_registry.h |
diff --git a/chrome/browser/extensions/api/declarative/initializing_rules_registry.h b/chrome/browser/extensions/api/declarative/initializing_rules_registry.h |
index b91c266f2ffaa51d67b0bbfa9773caea273031a5..8aa94a7fb915ab7418a8c60d1fd18e0ed80227ec 100644 |
--- a/chrome/browser/extensions/api/declarative/initializing_rules_registry.h |
+++ b/chrome/browser/extensions/api/declarative/initializing_rules_registry.h |
@@ -48,7 +48,7 @@ class InitializingRulesRegistry : public RulesRegistry { |
const std::string& rule_id) const; |
// Creates an ID that is unique within the scope of|extension_id|. |
- std::string GenerateUniqueId(std::string extension_id); |
+ std::string GenerateUniqueId(const std::string& extension_id); |
// Verifies that all |rules| have unique IDs or initializes them with |
// unique IDs if they don't have one. In case of duplicate IDs, this function |