[SyncFS] Move APIUtil constants to V2 directory.

chrome/browser/sync_file_system/drive_backend/conflict_resolver_unittest.cc

 // Copyright 2013 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/conflict_resolver.h"
 
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/file_util.h"
 #include "base/files/scoped_temp_dir.h"
@@ skipping 43 matching lines @@
     ASSERT_TRUE(database_dir_.CreateUniqueTempDir());
 
     fake_drive_service_.reset(new FakeDriveServiceWrapper);
     ASSERT_TRUE(fake_drive_service_->LoadAccountMetadataForWapi(
         "sync_file_system/account_metadata.json"));
     ASSERT_TRUE(fake_drive_service_->LoadResourceListForWapi(
         "gdata/empty_feed.json"));
 
     drive_uploader_.reset(new FakeDriveUploader(fake_drive_service_.get()));
     fake_drive_helper_.reset(new FakeDriveServiceHelper(
-        fake_drive_service_.get(), drive_uploader_.get()));
+        fake_drive_service_.get(), drive_uploader_.get(),
+        kSyncRootFolderTitle));
     fake_remote_change_processor_.reset(new FakeRemoteChangeProcessor);
 
     RegisterSyncableFileSystem();
   }
 
   virtual void TearDown() OVERRIDE {
     RevokeSyncableFileSystem();
 
     fake_remote_change_processor_.reset();
     metadata_database_.reset();
@@ skipping 427 matching lines @@
 
   EXPECT_EQ(4, CountParents(file));
 
   EXPECT_EQ(SYNC_STATUS_OK, RunConflictResolver());
 
   EXPECT_EQ(1, CountParents(file));
 }
 
 }  // namespace drive_backend
 }  // namespace sync_file_system