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Unified Diff: chrome/browser/extensions/api/declarative/initializing_rules_registry.cc

Issue 9380051: Coverity: Fix a few pass-by-values. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Revert printing. Created 8 years, 10 months ago
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Index: chrome/browser/extensions/api/declarative/initializing_rules_registry.cc
diff --git a/chrome/browser/extensions/api/declarative/initializing_rules_registry.cc b/chrome/browser/extensions/api/declarative/initializing_rules_registry.cc
index f3f1f22f2f4dd15c143945a9d7bed64945403d40..618d5f8fa64b860dea15d72edec9a1c4845b234e 100644
--- a/chrome/browser/extensions/api/declarative/initializing_rules_registry.cc
+++ b/chrome/browser/extensions/api/declarative/initializing_rules_registry.cc
@@ -86,7 +86,7 @@ bool InitializingRulesRegistry::IsUniqueId(
}
std::string InitializingRulesRegistry::GenerateUniqueId(
- std::string extension_id) {
+ const std::string& extension_id) {
while (!IsUniqueId(extension_id, ToId(last_generated_rule_identifier_id_)))
++last_generated_rule_identifier_id_;
return ToId(last_generated_rule_identifier_id_);
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