Added automatic update-merge of settings for new settings instead of falling back to defaults

windows/flutter/generated_plugin_registrant.cc

@@ -6,13 +6,10 @@
 
 #include "generated_plugin_registrant.h"
 
-#include <file_selector_windows/file_selector_windows.h>
 #include <syncfusion_pdfviewer_windows/syncfusion_pdfviewer_windows_plugin.h>
 #include <url_launcher_windows/url_launcher_windows.h>
 
 void RegisterPlugins(flutter::PluginRegistry* registry) {
-  FileSelectorWindowsRegisterWithRegistrar(
-      registry->GetRegistrarForPlugin("FileSelectorWindows"));
   SyncfusionPdfviewerWindowsPluginRegisterWithRegistrar(
       registry->GetRegistrarForPlugin("SyncfusionPdfviewerWindowsPlugin"));
   UrlLauncherWindowsRegisterWithRegistrar(

windows/flutter/generated_plugins.cmake

@@ -3,7 +3,6 @@
 #
 
 list(APPEND FLUTTER_PLUGIN_LIST
-  file_selector_windows
   syncfusion_pdfviewer_windows
   url_launcher_windows
 )