Convert path usage in NetworkListViewBase subclasses to use guids.

chrome/browser/ui/ash/networking_config_delegate_chromeos.cc

Index: chrome/browser/ui/ash/networking_config_delegate_chromeos.cc
diff --git a/chrome/browser/ui/ash/networking_config_delegate_chromeos.cc b/chrome/browser/ui/ash/networking_config_delegate_chromeos.cc
index f7237fabbb31b9fc6f37555ef01b6ecb3662863e..29cbba18ce99de1d2a0c43de6ce424a549ee3feb 100644
--- a/chrome/browser/ui/ash/networking_config_delegate_chromeos.cc
+++ b/chrome/browser/ui/ash/networking_config_delegate_chromeos.cc
@@ -26,11 +26,11 @@ NetworkingConfigDelegateChromeos::~NetworkingConfigDelegateChromeos() {
 
 std::unique_ptr<const ash::NetworkingConfigDelegate::ExtensionInfo>
 NetworkingConfigDelegateChromeos::LookUpExtensionForNetwork(
-    const std::string& service_path) {
+    const std::string& guid) {
   chromeos::NetworkStateHandler* handler =
       chromeos::NetworkHandler::Get()->network_state_handler();
   const chromeos::NetworkState* network_state =
-    handler->GetNetworkState(service_path);
+      handler->GetNetworkStateFromGuid(guid);
   if (!network_state)
     return nullptr;
   std::string hex_ssid = network_state->GetHexSsid();