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

ui/webui/resources/cr_elements/network/cr_onc_types.js

Index: ui/webui/resources/cr_elements/network/cr_onc_types.js
diff --git a/ui/webui/resources/cr_elements/network/cr_onc_types.js b/ui/webui/resources/cr_elements/network/cr_onc_types.js
index a541b66bedd60ea4488442743b5940725387ded6..82cf2703a732c91d32bdbc54bac43d5bb6d4c2f4 100644
--- a/ui/webui/resources/cr_elements/network/cr_onc_types.js
+++ b/ui/webui/resources/cr_elements/network/cr_onc_types.js
@@ -122,6 +122,14 @@ CrOnc.IPType = {
 };
 
 /** @enum {string} */
+CrOnc.EAPType = {
+  LEAP: 'LEAP',
+  PEAP: 'PEAP',
+  EAP_TLS: 'EAP-TLS',
+  EAP_TTLS: 'EAP-TTLS',
+};
+
+/** @enum {string} */
 CrOnc.LockType = {
   NONE: '',
   PIN: 'sim-pin',
@@ -571,4 +579,15 @@ CrOnc.shouldShowTetherDialogBeforeConnection = function(networkProperties) {
   // and they indicate that a connection has not yet occurred to this host.
   return !networkProperties.Tether ||
       !networkProperties.Tether.HasConnectedToHost;
-}
+};
+
+/**
+ * Returns a valid CrOnc.Type, or undefined.
+ * @param {string} typeStr
+ * @return {!CrOnc.Type|undefined}
+ */
+CrOnc.getValidType = function(typeStr) {
+  if (Object.values(CrOnc.Type).indexOf(typeStr) >= 0)
+    return /** @type {!CrOnc.Type} */ (typeStr);
+  return undefined;
+};