Added a PolicyDomainDescriptor.

chrome/browser/chromeos/extensions/networking_private_apitest.cc

 // Copyright (c) 2013 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 "base/command_line.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/chromeos/login/user.h"
 #include "chrome/browser/chromeos/login/user_manager.h"
 #include "chrome/browser/chromeos/policy/network_configuration_updater.h"
 #include "chrome/browser/extensions/extension_apitest.h"
@@ skipping 54 matching lines @@
 
   bool RunNetworkingSubtest(const std::string& subtest) {
     return RunExtensionSubtest(
         "networking", "main.html?" + subtest,
         kFlagEnableFileAccess | kFlagLoadAsComponent);
   }
 
   virtual void SetUpInProcessBrowserTestFixture() OVERRIDE {
     EXPECT_CALL(provider_, IsInitializationComplete(_))
         .WillRepeatedly(Return(true));
-    EXPECT_CALL(provider_, RegisterPolicyDomain(_, _)).Times(AnyNumber());
+    EXPECT_CALL(provider_, RegisterPolicyDomain(_)).Times(AnyNumber());

[Mattias Nissler (ping if slow), 2013/05/15 10:24:06]

It seems like there are a large number of tests that use
MockConfigurationPolicyProvider but actually are not interested in tracking call
expectations. I guess it makes sense to have another mock implementation lacking
the gmock bits. WDYT? If you agree, can you file a bug?

[Joao da Silva, 2013/05/19 13:17:55]

Agreed, filed http://crbug.com/242087 and left a TODO in
mock_configuration_policy_provider.h.

     policy::BrowserPolicyConnector::SetPolicyProviderForTesting(&provider_);
 
     ExtensionApiTest::SetUpInProcessBrowserTestFixture();
   }
 
   void InitializeSanitizedUsername() {
     chromeos::UserManager* user_manager = chromeos::UserManager::Get();
     chromeos::User* user = user_manager->GetActiveUser();
     CHECK(user);
     std::string userhash;
@@ skipping 223 matching lines @@
   EXPECT_TRUE(RunNetworkingSubtest("verifyAndEncryptCredentials")) << message_;
 }
 
 IN_PROC_BROWSER_TEST_F(ExtensionNetworkingPrivateApiTest,
                        VerifyAndEncryptData) {
   EXPECT_TRUE(RunNetworkingSubtest("verifyAndEncryptData")) << message_;
 }
 
 
 }  // namespace chromeos