ungoogled/existing-switches: fix webrtc switch flag values (#426)

fixes #425

patches/extra/ungoogled-chromium/add-flags-for-existing-switches.patch

@@ -15,7 +15,7 @@
  #include "build/chromeos_buildflags.h"
 --- /dev/null
 +++ b/chrome/browser/existing_switch_flag_choices.h
-@@ -0,0 +1,19 @@
+@@ -0,0 +1,21 @@
 +// Copyright (c) 2023 The ungoogled-chromium Authors. All rights reserved.
 +// Use of this source code is governed by a BSD-style license that can be
 +// found in the LICENSE.ungoogled_chromium file.
@@ -24,15 +24,17 @@
 +#define CHROME_BROWSER_EXISTING_SWITCH_FLAG_CHOICES_H_
 +const FeatureEntry::Choice kWebRTCIPPolicy[] = {
 +    {"Default public interface only",
-+     "webrtc-ip-handling-policy",
-+     "default_public_interface_only"},
++     "",
++     ""},
 +    {"Default",
 +     "webrtc-ip-handling-policy",
 +     "default"},
 +    {"Default public and private interfaces",
 +     "webrtc-ip-handling-policy",
 +     "default_public_and_private_interfaces"},
-+    {"Disable non proxied udp", "", ""},
++    {"Disable non proxied udp",
++     "webrtc-ip-handling-policy",
++     "disable_non_proxied_udp"},
 +};
 +#endif  // CHROME_BROWSER_EXISTING_SWITCH_FLAG_CHOICES_H_
 --- /dev/null