Add source column to chrome://policy showing the origins of policies.

chrome/browser/chromeos/policy/device_cloud_policy_manager_chromeos_unittest.cc

 // Copyright (c) 2012 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 "chrome/browser/chromeos/policy/device_cloud_policy_manager_chromeos.h"
 
 #include <algorithm>
 
 #include "base/basictypes.h"
 #include "base/bind.h"
@@ skipping 25 matching lines @@
 #include "chromeos/dbus/dbus_thread_manager.h"
 #include "chromeos/dbus/fake_cryptohome_client.h"
 #include "chromeos/dbus/fake_session_manager_client.h"
 #include "chromeos/system/fake_statistics_provider.h"
 #include "chromeos/system/statistics_provider.h"
 #include "components/policy/core/common/cloud/cloud_policy_client.h"
 #include "components/policy/core/common/cloud/cloud_policy_constants.h"
 #include "components/policy/core/common/cloud/cloud_policy_core.h"
 #include "components/policy/core/common/cloud/mock_device_management_service.h"
 #include "components/policy/core/common/external_data_fetcher.h"
+#include "components/policy/core/common/policy_types.h"
 #include "components/policy/core/common/schema_registry.h"
 #include "google_apis/gaia/gaia_oauth_client.h"
 #include "net/url_request/test_url_fetcher_factory.h"
 #include "net/url_request/url_request_test_util.h"
 #include "policy/policy_constants.h"
 #include "policy/proto/device_management_backend.pb.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 using testing::AnyNumber;
@@ skipping 121 matching lines @@
         &state_keys_broker_, store_, manager_.get()));
     initializer_->Init();
   }
 
   void VerifyPolicyPopulated() {
     PolicyBundle bundle;
     bundle.Get(PolicyNamespace(POLICY_DOMAIN_CHROME, std::string()))
         .Set(key::kDeviceMetricsReportingEnabled,
              POLICY_LEVEL_MANDATORY,
              POLICY_SCOPE_MACHINE,
+             POLICY_SOURCE_CLOUD,
              new base::FundamentalValue(false),
              NULL);
     EXPECT_TRUE(manager_->policies().Equals(bundle));
   }
 
   void AllowUninterestingRemoteCommandFetches() {
     // We are not interested in remote command fetches that the client initiates
     // automatically. Make them fail and ignore them otherwise.
     EXPECT_CALL(device_management_service_,
                 CreateJob(DeviceManagementRequestJob::TYPE_REMOTE_COMMANDS, _))
@@ skipping 545 matching lines @@
 
 TEST_F(DeviceCloudPolicyManagerChromeOSEnrollmentBlankSystemSaltTest,
        RobotRefreshSaveFailed) {
   // Without the system salt, the robot token can't be stored.
   RunTest();
   ExpectFailedEnrollment(EnrollmentStatus::STATUS_ROBOT_REFRESH_STORE_FAILED);
 }
 
 }  // namespace
 }  // namespace policy