MD Settings: Add settings-internet-config (WiFi only, no certs)

chrome/browser/flag_descriptions.cc

Index: chrome/browser/flag_descriptions.cc
diff --git a/chrome/browser/flag_descriptions.cc b/chrome/browser/flag_descriptions.cc
index af8b38ede4704bcf3ab0f057ce3e4340a090d51a..3678d380eaf6a16756a2168358f576d9f8f1a11c 100644
--- a/chrome/browser/flag_descriptions.cc
+++ b/chrome/browser/flag_descriptions.cc
@@ -2982,6 +2982,13 @@ const char kNetworkPortalNotificationDescription[] =
     "If enabled, notification is displayed when device is connected to a "
     "network behind captive portal.";
 
+const char kNetworkSettingsConfigName[] =
+    "Settings based Network Configuration";
+
+const char kNetworkSettingsConfigDescription[] =
+    "Enables the Settings based network configuration UI instead of the Views "
+    "based configuration dialog.";
+
 const char kMtpWriteSupportName[] = "MTP write support";
 
 const char kMtpWriteSupportDescription[] =