Convert Pass()→std::move() in //chrome

chrome/browser/password_manager/native_backend_libsecret.cc

 // Copyright (c) 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/password_manager/native_backend_libsecret.h"
 
 #include <dlfcn.h>
 #include <stddef.h>
 #include <stdint.h>
 #include <list>
+#include <utility>
 
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/metrics/histogram.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/stringprintf.h"
 #include "base/strings/utf_string_conversions.h"
 #include "components/password_manager/core/browser/password_manager_metrics_util.h"
 #include "components/password_manager/core/browser/password_manager_util.h"
 
@@ skipping 175 matching lines @@
   base::StringPiece encoded_form_data =
       GetStringFromAttributes(attrs, "form_data");
   if (!encoded_form_data.empty()) {
     bool success = DeserializeFormDataFromBase64String(encoded_form_data,
                                                        &form->form_data);
     password_manager::metrics_util::FormDeserializationStatus status =
         success ? password_manager::metrics_util::GNOME_SUCCESS
                 : password_manager::metrics_util::GNOME_FAILURE;
     LogFormDataDeserializationStatus(status);
   }
-  return form.Pass();
+  return form;
 }
 
 class LibsecretAttributesBuilder {
  public:
   LibsecretAttributesBuilder();
   ~LibsecretAttributesBuilder();
   void Append(const std::string& name, const std::string& value);
   void Append(const std::string& name, int64_t value);
   // GHashTable, its keys and values returned from Get() are destroyed in
   // |LibsecretAttributesBuilder| desctructor.
@@ skipping 401 matching lines @@
         psl_domain_match_metric = password_manager::PSL_DOMAIN_MATCH_FOUND;
         form->is_public_suffix_match = true;
       }
       SecretValue* secretValue = secret_item_get_secret(secretItem);
       if (secretValue) {
         form->password_value = UTF8ToUTF16(secret_value_get_text(secretValue));
         secret_value_unref(secretValue);
       } else {
         LOG(WARNING) << "Unable to access password from list element!";
       }
-      forms.push_back(form.Pass());
+      forms.push_back(std::move(form));
     } else {
       VLOG(1) << "Could not initialize PasswordForm from attributes!";
     }
   }
 
   if (lookup_form) {
     const GURL signon_realm(lookup_form->signon_realm);
     std::string registered_domain =
         password_manager::GetRegistryControlledDomain(signon_realm);
     UMA_HISTOGRAM_ENUMERATION(
         "PasswordManager.PslDomainMatchTriggering",
         password_manager::ShouldPSLDomainMatchingApply(registered_domain)
             ? psl_domain_match_metric
             : password_manager::PSL_DOMAIN_MATCH_NOT_USED,
         password_manager::PSL_DOMAIN_MATCH_COUNT);
   }
   g_list_free(found);
-  return forms.Pass();
+  return forms;
 }