Remove-detection-of-captive-portals.patch

From: uazo <uazo@users.noreply.github.com>
Date: Mon, 17 Apr 2023 12:43:19 +0000
Subject: Remove detection of captive portals

License: GPL-2.0-or-later - https://spdx.org/licenses/GPL-2.0-or-later.html
---
 .../browser/net/profile_network_context_service.cc |  2 +-
 .../ssl/chrome_security_blocking_page_factory.cc   | 14 --------------
 components/captive_portal/core/features.gni        |  2 +-
 3 files changed, 2 insertions(+), 16 deletions(-)

diff --git a/chrome/browser/net/profile_network_context_service.cc b/chrome/browser/net/profile_network_context_service.cc
--- a/chrome/browser/net/profile_network_context_service.cc
+++ b/chrome/browser/net/profile_network_context_service.cc
@@ -379,7 +379,7 @@ void ProfileNetworkContextService::UpdateAdditionalCertificates() {
 void ProfileNetworkContextService::RegisterProfilePrefs(
     user_prefs::PrefRegistrySyncable* registry) {
   registry->RegisterBooleanPref(embedder_support::kAlternateErrorPagesEnabled,
-                                true);
+                                false);
   registry->RegisterBooleanPref(prefs::kQuicAllowed, true);
   registry->RegisterBooleanPref(prefs::kGloballyScopeHTTPAuthCacheEnabled,
                                 false);
diff --git a/chrome/browser/ssl/chrome_security_blocking_page_factory.cc b/chrome/browser/ssl/chrome_security_blocking_page_factory.cc
--- a/chrome/browser/ssl/chrome_security_blocking_page_factory.cc
+++ b/chrome/browser/ssl/chrome_security_blocking_page_factory.cc
@@ -102,20 +102,6 @@ bool IsEnterpriseManaged() {
 // CaptivePortalBlockingPage to be invoked when the user has pressed the
 // connect button.
 void OpenLoginPage(content::WebContents* web_contents) {
-#if !BUILDFLAG(ENABLE_CAPTIVE_PORTAL_DETECTION)
-  // OpenLoginTabForWebContents() is not available on Android (the only
-  // platform on which captive portal detection is not enabled). Simply open
-  // the platform's portal detection URL in a new tab.
-  const std::string url = security_interstitials::GetCaptivePortalServerUrl(
-      base::android::AttachCurrentThread());
-  content::OpenURLParams params(GURL(url), content::Referrer(),
-                                WindowOpenDisposition::NEW_FOREGROUND_TAB,
-                                ui::PAGE_TRANSITION_LINK, false);
-  web_contents->OpenURL(params);
-#else
-  ChromeSecurityBlockingPageFactory::OpenLoginTabForWebContents(web_contents,
-                                                                true);
-#endif  // !BUILDFLAG(ENABLE_CAPTIVE_PORTAL_DETECTION)
 }
 
 std::unique_ptr<ContentMetricsHelper> CreateMetricsHelperAndStartRecording(
diff --git a/components/captive_portal/core/features.gni b/components/captive_portal/core/features.gni
--- a/components/captive_portal/core/features.gni
+++ b/components/captive_portal/core/features.gni
@@ -6,5 +6,5 @@ import("//build/config/compiler/compiler.gni")
 
 # Please keep features in alphabetical order.
 declare_args() {
-  enable_captive_portal_detection = !is_android && !is_ios && !is_castos
+  enable_captive_portal_detection = false
 }
--