Fix missing const-reference on parameter.

This issue was found by a linter. R=nick@chromium.org BUG= Review URL: https://chromiumcodereview.appspot.com/23286004 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@218887 0039d316-1c4b-4281-b951-d872f2087c98
Denger-Network · Aug 22, 2013 · f7c5c88 · f7c5c88
1 parent ecd434a
commit f7c5c88
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Showing 2 changed files with 4 additions and 4 deletions.
diff --git a/sync/syncable/syncable_util.cc b/sync/syncable/syncable_util.cc
@@ -106,8 +106,8 @@ std::string GenerateSyncableHash(
 }
 
 std::string GenerateSyncableBookmarkHash(
-    const std::string originator_cache_guid,
-    const std::string originator_client_item_id) {
+    const std::string& originator_cache_guid,
+    const std::string& originator_client_item_id) {
   return syncable::GenerateSyncableHash(
       BOOKMARKS, originator_cache_guid + originator_client_item_id);
 }

diff --git a/sync/syncable/syncable_util.h b/sync/syncable/syncable_util.h
@@ -48,8 +48,8 @@ SYNC_EXPORT_PRIVATE std::string GenerateSyncableHash(
 // than one place, so we define the algorithm here to make sure the
 // implementation is consistent.
 SYNC_EXPORT_PRIVATE std::string GenerateSyncableBookmarkHash(
-    const std::string originator_cache_guid,
-    const std::string originator_client_item_id);
+    const std::string& originator_cache_guid,
+    const std::string& originator_client_item_id);
 
 }  // namespace syncable
 }  // namespace syncer