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

chrome/browser/sync_file_system/drive_backend/metadata_database_index_unittest.cc

 // Copyright 2014 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/sync_file_system/drive_backend/metadata_database_index.h"
 
 #include <stdint.h>
+#include <utility>
 
 #include "chrome/browser/sync_file_system/drive_backend/drive_backend_constants.h"
 #include "chrome/browser/sync_file_system/drive_backend/drive_backend_test_util.h"
 #include "chrome/browser/sync_file_system/drive_backend/leveldb_wrapper.h"
 #include "chrome/browser/sync_file_system/drive_backend/metadata_database.h"
 #include "chrome/browser/sync_file_system/drive_backend/metadata_database.pb.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "third_party/leveldatabase/src/helpers/memenv/memenv.h"
 #include "third_party/leveldatabase/src/include/leveldb/db.h"
 #include "third_party/leveldatabase/src/include/leveldb/env.h"
@@ skipping 37 matching lines @@
                                           kPlaceholderTrackerID,
                                           app_root_tracker.get());
 
   contents->file_metadata.push_back(sync_root_metadata.release());
   contents->file_trackers.push_back(sync_root_tracker.release());
   contents->file_metadata.push_back(app_root_metadata.release());
   contents->file_trackers.push_back(app_root_tracker.release());
   contents->file_metadata.push_back(file_metadata.release());
   contents->file_trackers.push_back(file_tracker.release());
   contents->file_trackers.push_back(placeholder_tracker.release());
-  return contents.Pass();
+  return contents;
 }
 
 }  // namespace
 
 class MetadataDatabaseIndexTest : public testing::Test {
  public:
   void SetUp() override {
     in_memory_env_.reset(leveldb::NewMemEnv(leveldb::Env::Default()));
     InitializeLevelDB();
 
@@ skipping 68 matching lines @@
 
   FileMetadata metadata;
   ASSERT_TRUE(index()->GetFileMetadata("file_id", &metadata));
   FileTracker app_root_tracker;
   ASSERT_TRUE(index()->GetFileTracker(kAppRootTrackerID, &app_root_tracker));
 
   int64_t new_tracker_id = 100;
   scoped_ptr<FileTracker> new_tracker =
       test_util::CreateTracker(metadata, new_tracker_id, &app_root_tracker);
   new_tracker->set_active(false);
-  index()->StoreFileTracker(new_tracker.Pass());
+  index()->StoreFileTracker(std::move(new_tracker));
 
   EXPECT_EQ("file_id", index()->PickMultiTrackerFileID());
   EXPECT_EQ(ParentIDAndTitle(kAppRootTrackerID, std::string("file")),
             index()->PickMultiBackingFilePath());
 
   index()->RemoveFileMetadata("file_id");
   index()->RemoveFileTracker(kFileTrackerID);
 
   EXPECT_FALSE(index()->GetFileMetadata("file_id", nullptr));
   EXPECT_FALSE(index()->GetFileTracker(kFileTrackerID, nullptr));
 }
 
 }  // namespace drive_backend
 }  // namespace sync_file_system