Add getGlobalPolicy to networkingPrivate API.

chrome/test/data/extensions/api_test/networking_private/test.js

Index: chrome/test/data/extensions/api_test/networking_private/test.js
diff --git a/chrome/test/data/extensions/api_test/networking_private/test.js b/chrome/test/data/extensions/api_test/networking_private/test.js
index aa2380b7185ba6d661a6fb5b2e42952893368c79..4f2ccdfb635522ffeb81338fe443051a3b4190a7 100644
--- a/chrome/test/data/extensions/api_test/networking_private/test.js
+++ b/chrome/test/data/extensions/api_test/networking_private/test.js
@@ -127,6 +127,15 @@ var availableTests = [
     chrome.networkingPrivate.setCellularSimState(
         kGuid, simState, callbackPass(callbackResult));
   },
+  function getGlobalPolicy() {
+    chrome.networkingPrivate.getGlobalPolicy(callbackPass(callbackResult(
+        function(result) {
+          return JSON.stringify(result) == JSON.stringify({

[tbarzic, 2017/01/06 22:43:17]

assertEq() should work here as well

[stevenjb, 2017/01/09 19:30:37]

It doesn't actually, I don't recall why. I'm going to actually remove this to be
consistent with other tests in this file, and simplify the test delegate also
(see previous comment). We have coverage in the chromeos specific test.

+            AllowOnlyPolicyNetworksToAutoconnect: true,
+            AllowOnlyPolicyNetworksToConnect: false,
+          });
+        })));
+  }
 ];
 
 var testToRun = window.location.search.substring(1);