remove references of deleted function TEST_SetFileDeletionDelay (#267)

TEST_SetFileDeletionDelay has been removed. But I forgot to remove it from remote_compaction_test

cloud/remote_compaction_test.cc

@@ -38,6 +38,9 @@ class RemoteCompactionTest : public testing::Test {
  clone_dir_ = test::TmpDir() + "/ctest";
  cloud_fs_options_.TEST_Initialize("dbcloud.", dbname_);
  cloud_fs_options_.keep_local_sst_files = true;
+ // To catch any possible file deletion bugs, cloud files are deleted
+ // right away
+ cloud_fs_options_.cloud_file_deletion_delay = std::nullopt;
 
  options_.create_if_missing = true;
  options_.create_missing_column_families = true;
@@ -105,7 +108,6 @@ class RemoteCompactionTest : public testing::Test {
  // To catch any possible file deletion bugs, we set file deletion delay to
  // smallest possible
  auto* cimpl = static_cast<CloudFileSystemImpl*>(afs);
- cimpl->TEST_SetFileDeletionDelay(std::chrono::seconds(0));
  std::shared_ptr<FileSystem> fs(cimpl);
  aenv_ = CloudFileSystem::NewCompositeEnv(base_env_, std::move(fs));
  }
@@ -166,10 +168,6 @@ class RemoteCompactionTest : public testing::Test {
  // Create new AWS env
  ASSERT_OK(CloudFileSystem::NewAwsFileSystem(base_env_->GetFileSystem(),
  copt, options_.info_log, &cfs));
- // To catch any possible file deletion bugs, we set file deletion delay to
- // smallest possible
- auto* cimpl = static_cast<CloudFileSystemImpl*>(cfs);
- cimpl->TEST_SetFileDeletionDelay(std::chrono::seconds(0));
  // sets the env to be used by the env wrapper, and returns that env
  env->reset(
  new CompositeEnvWrapper(base_env_, std::shared_ptr<FileSystem>(cfs)));