Add getGlobalPolicy to networkingPrivate API.

chrome/browser/extensions/api/networking_private/networking_private_chromeos_apitest.cc

Index: chrome/browser/extensions/api/networking_private/networking_private_chromeos_apitest.cc
diff --git a/chrome/browser/extensions/api/networking_private/networking_private_chromeos_apitest.cc b/chrome/browser/extensions/api/networking_private/networking_private_chromeos_apitest.cc
index 220a962d310d1e0de9ded017e3a0e7844989e194..828ac1b35972049da3a129bc3ee07fe5564c0b93 100644
--- a/chrome/browser/extensions/api/networking_private/networking_private_chromeos_apitest.cc
+++ b/chrome/browser/extensions/api/networking_private/networking_private_chromeos_apitest.cc
@@ -26,6 +26,7 @@
 #include "chromeos/dbus/shill_manager_client.h"
 #include "chromeos/dbus/shill_profile_client.h"
 #include "chromeos/dbus/shill_service_client.h"
+#include "chromeos/network/managed_network_configuration_handler.h"
 #include "chromeos/network/network_handler.h"
 #include "chromeos/network/network_state_handler.h"
 #include "chromeos/network/onc/onc_utils.h"
@@ -716,6 +717,23 @@ IN_PROC_BROWSER_TEST_F(NetworkingPrivateChromeOSApiTest, CellularSimPuk) {
   EXPECT_TRUE(RunNetworkingSubtest("cellularSimPuk")) << message_;
 }
 
+IN_PROC_BROWSER_TEST_F(NetworkingPrivateChromeOSApiTest, GetGlobalPolicy) {
+  base::DictionaryValue global_config;
+  global_config.SetBooleanWithoutPathExpansion(
+      ::onc::global_network_config::kAllowOnlyPolicyNetworksToAutoconnect,
+      true);
+  global_config.SetBooleanWithoutPathExpansion(
+      ::onc::global_network_config::kAllowOnlyPolicyNetworksToConnect, false);
+  chromeos::NetworkHandler::Get()
+      ->managed_network_configuration_handler()
+      ->SetPolicy(::onc::ONC_SOURCE_DEVICE_POLICY,
+                  std::string() /* no username hash */, base::ListValue(),
+                  global_config);
+  base::RunLoop().RunUntilIdle();
+
+  EXPECT_TRUE(RunNetworkingSubtest("getGlobalPolicy")) << message_;
+}
+
 // Tests subset of networking API for the networking API alias - to verify that
 // using API methods and event does not cause access exceptions (due to
 // missing permissions).