Add review's commit #2

Signed-off-by: MuHong Byun <mh.byun@samsung.com>

Author: bwikbs

shell/platform/tizen/channels/settings_channel_tizen.cc

@@ -28,8 +28,9 @@ bool SettingsChannel::Prefer24HourTime() {
   if (system_settings_get_value_bool(
           SYSTEM_SETTINGS_KEY_LOCALE_TIMEFORMAT_24HOUR, &value) ==
       SYSTEM_SETTINGS_ERROR_NONE) {
+    return value;
   }
-  return value;
+  return false;
 }
 
 }  // namespace flutter

shell/platform/tizen/flutter_tizen_engine_unittest.cc

@@ -2,10 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include <filesystem>
-
-#include "flutter/shell/platform/embedder/test_utils/proc_table_replacement.h"
 #include "flutter/shell/platform/tizen/flutter_tizen_engine.h"
+#include "flutter/shell/platform/embedder/test_utils/proc_table_replacement.h"
 #include "flutter/shell/platform/tizen/testing/engine_modifier.h"
 #include "gtest/gtest.h"