Remove CookieManagerTizen

Author: swift-kim

packages/webview_flutter/example/lib/main.dart

@@ -12,7 +12,6 @@ import 'dart:typed_data';
 import 'package:flutter/material.dart';
 import 'package:path_provider/path_provider.dart';
 import 'package:webview_flutter/webview_flutter.dart';
-import 'package:webview_flutter_tizen/webview_flutter_tizen.dart';
 
 void main() => runApp(const MaterialApp(home: WebViewExample()));
 
@@ -189,7 +188,7 @@ enum MenuOptions {
 
 class SampleMenu extends StatelessWidget {
   SampleMenu(this.controller, CookieManager? cookieManager, {Key? key})
-      : cookieManager = cookieManager ?? CookieManagerTizen(),
+      : cookieManager = cookieManager ?? CookieManager(),
         super(key: key);
 
   final Future<WebViewController> controller;

packages/webview_flutter/lib/webview_flutter_tizen.dart

@@ -26,6 +26,7 @@ class TizenWebView implements WebViewPlatform {
   /// Sets a tizen [WebViewPlatform].
   static void register() {
     WebView.platform = TizenWebView();
+    WebViewCookieManagerPlatform.instance = WebViewTizenCookieManager();
   }
 
   @override
@@ -96,29 +97,3 @@ class WebViewTizenCookieManager extends WebViewCookieManagerPlatform {
     return true;
   }
 }
-
-/// Manages cookies pertaining to [WebView]s.
-class CookieManagerTizen implements CookieManager {
-  /// Creates a [CookieManagerTizen] -- returns the instance if it's already been called.
-  factory CookieManagerTizen() {
-    return _instance ??= CookieManagerTizen._();
-  }
-
-  CookieManagerTizen._() {
-    WebViewCookieManagerPlatform.instance ??= WebViewTizenCookieManager();
-  }
-
-  static CookieManagerTizen? _instance;
-
-  /// Clears all cookies for all [WebView] instances.
-  ///
-  /// Returns true if cookies were present before clearing, else false.
-  @override
-  Future<bool> clearCookies() =>
-      WebViewCookieManagerPlatform.instance!.clearCookies();
-
-  /// Sets a cookie for all [WebView] instances.
-  @override
-  Future<void> setCookie(WebViewCookie cookie) =>
-      WebViewCookieManagerPlatform.instance!.setCookie(cookie);
-}