Add getGlobalPolicy to networkingPrivate API.

extensions/browser/api/networking_private/networking_private_api.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "extensions/browser/api/networking_private/networking_private_api.h"
 
 #include <utility>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
@@ skipping 761 matching lines @@
 void NetworkingPrivateSetCellularSimStateFunction::Success() {
   SendResponse(true);
 }
 
 void NetworkingPrivateSetCellularSimStateFunction::Failure(
     const std::string& error) {
   error_ = error;
   SendResponse(false);
 }
 
+////////////////////////////////////////////////////////////////////////////////
+// NetworkingPrivateGetGlobalPolicyFunction
+
+NetworkingPrivateGetGlobalPolicyFunction::
+    ~NetworkingPrivateGetGlobalPolicyFunction() {}
+
+ExtensionFunction::ResponseAction
+NetworkingPrivateGetGlobalPolicyFunction::Run() {
+  std::unique_ptr<base::DictionaryValue> policy_dict(
+      GetDelegate(browser_context())->GetGlobalPolicy());
+  DCHECK(policy_dict);
+  // private_api::GlobalPolicy is a subset of the global policy dictionary
+  // (by definition), so use the api setter/getter to generate the subset.
+  std::unique_ptr<private_api::GlobalPolicy> policy(
+      private_api::GlobalPolicy::FromValue(*policy_dict));

[tbarzic, 2017/01/09 21:24:32]

DCHECK policy is not null?

[stevenjb, 2017/01/09 21:48:49]

Done.

+  return RespondNow(
+      ArgumentList(private_api::GetGlobalPolicy::Results::Create(*policy)));
+}
+
 }  // namespace extensions