PasswordStore refactoring.

chrome/browser/password_manager/password_store_x.cc

Index: chrome/browser/password_manager/password_store_x.cc
diff --git a/chrome/browser/password_manager/password_store_x.cc b/chrome/browser/password_manager/password_store_x.cc
index 2fbe63c8a03f8916aae9f349cafe54f9d149c0b1..caa1dd628ec0ac40a99fd66fe6b7046d605d15eb 100644
--- a/chrome/browser/password_manager/password_store_x.cc
+++ b/chrome/browser/password_manager/password_store_x.cc
@@ -87,26 +87,19 @@ PasswordStoreChangeList PasswordStoreX::RemoveLoginImpl(
 }
 
 PasswordStoreChangeList PasswordStoreX::RemoveLoginsCreatedBetweenImpl(
-    const base::Time& delete_begin,
-    const base::Time& delete_end) {
+    base::Time delete_begin,
+    base::Time delete_end) {
   CheckMigration();
-  vector<PasswordForm*> forms;
   PasswordStoreChangeList changes;
   if (use_native_backend() &&
-      backend_->GetLoginsCreatedBetween(delete_begin, delete_end, &forms) &&
-      backend_->RemoveLoginsCreatedBetween(delete_begin, delete_end)) {
-    for (vector<PasswordForm*>::const_iterator it = forms.begin();
-         it != forms.end(); ++it) {
-      changes.push_back(PasswordStoreChange(PasswordStoreChange::REMOVE,
-                                            **it));
-    }
+      backend_->RemoveLoginsCreatedBetween(
+          delete_begin, delete_end, &changes)) {
     LogStatsForBulkDeletion(changes.size());
     allow_fallback_ = false;
   } else if (allow_default_store()) {
     changes = PasswordStoreDefault::RemoveLoginsCreatedBetweenImpl(delete_begin,
                                                                    delete_end);
   }
-  STLDeleteElements(&forms);
   return changes;
 }