Show a custom page info bubble for chrome-devtools:// URLs

chrome/browser/ui/website_settings/website_settings.cc

Index: chrome/browser/ui/website_settings/website_settings.cc
diff --git a/chrome/browser/ui/website_settings/website_settings.cc b/chrome/browser/ui/website_settings/website_settings.cc
index 914ce96d88e626900c329b620da2c5a75a58689a..ac64aec7a7da5edc97eb9ef8fa9dd44bdd3c8674 100644
--- a/chrome/browser/ui/website_settings/website_settings.cc
+++ b/chrome/browser/ui/website_settings/website_settings.cc
@@ -396,6 +396,15 @@ void WebsiteSettings::OnRevokeSSLErrorBypassButtonPressed() {
 void WebsiteSettings::Init(
     const GURL& url,
     const SecurityStateModel::SecurityInfo& security_info) {
+#if !defined(OS_ANDROID) && !defined(OS_IOS)
+  // On desktop, internal URLs aren't handled by this class. Instead, a
+  // custom and simpler popup is shown.
+  DCHECK(!url.SchemeIs(content::kChromeUIScheme) &&
+         !url.SchemeIs(content::kChromeDevToolsScheme) &&
+         !url.SchemeIs(content::kViewSourceScheme) &&
+         !url.SchemeIs(content_settings::kExtensionScheme));
+#endif
+
   bool isChromeUINativeScheme = false;
 #if BUILDFLAG(ANDROID_JAVA_UI)
   isChromeUINativeScheme = url.SchemeIs(chrome::kChromeUINativeScheme);