Disable UI in chrome://settings/internet and details popup for policy-managed networks.

chrome/browser/ui/webui/options/chromeos/internet_options_handler.h

Index: chrome/browser/ui/webui/options/chromeos/internet_options_handler.h
diff --git a/chrome/browser/ui/webui/options/chromeos/internet_options_handler.h b/chrome/browser/ui/webui/options/chromeos/internet_options_handler.h
index 467035fa6e1eeeb45a5e209fec184ce2146ad75f..5fd6182f766e323b4fa43ada9d5d88952cf90e1f 100644
--- a/chrome/browser/ui/webui/options/chromeos/internet_options_handler.h
+++ b/chrome/browser/ui/webui/options/chromeos/internet_options_handler.h
@@ -9,6 +9,7 @@
 
 #include "base/compiler_specific.h"
 #include "chrome/browser/chromeos/cros/network_library.h"
+#include "chrome/browser/chromeos/cros/network_ui_data.h"
 #include "chrome/browser/ui/webui/options/options_ui.h"
 #include "content/public/browser/notification_registrar.h"
 #include "ui/gfx/native_widget_types.h"
@@ -129,6 +130,14 @@ class InternetOptionsHandler
   // case of cellular networks, network technology and roaming status.
   void MonitorNetworks();
 
+  // Stores a dictionary under |key| in |settings| that is suitable to be sent
+  // to the webui that contains the actual value of a setting and whether it's
+  // controlled by policy. Takes ownership of |value|.
+  void SetValueDictionary(DictionaryValue* settings,
+                          const char* key,
+                          base::Value* value,
+                          const chromeos::NetworkPropertyUIData& ui_data);
+
   // Convenience pointer to netwrok library (will not change).
   chromeos::NetworkLibrary* cros_;