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

components/policy/core/common/schema_registry_tracking_policy_provider_unittest.cc

 // Copyright 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 "components/policy/core/common/schema_registry_tracking_policy_provider.h"
 
 #include <string>
 
 #include "base/memory/scoped_ptr.h"
 #include "base/values.h"
@@ skipping 68 matching lines @@
   EXPECT_TRUE(
       schema_registry_tracking_provider_.policies().Equals(empty_bundle));
 }
 
 TEST_F(SchemaRegistryTrackingPolicyProviderTest, PassOnChromePolicy) {
   PolicyBundle bundle;
   const PolicyNamespace chrome_ns(POLICY_DOMAIN_CHROME, "");
   bundle.Get(chrome_ns).Set("policy",
                             POLICY_LEVEL_MANDATORY,
                             POLICY_SCOPE_USER,
+                            POLICY_SOURCE_CLOUD,
                             new base::StringValue("visible"),
                             NULL);
 
   EXPECT_CALL(observer_, OnUpdatePolicy(&schema_registry_tracking_provider_));
   scoped_ptr<PolicyBundle> delegate_bundle(new PolicyBundle);
   delegate_bundle->CopyFrom(bundle);
   delegate_bundle->Get(PolicyNamespace(POLICY_DOMAIN_EXTENSIONS, "xyz"))
       .Set("foo",
            POLICY_LEVEL_MANDATORY,
            POLICY_SCOPE_USER,
+           POLICY_SOURCE_CLOUD,
            new base::StringValue("not visible"),
            NULL);
   mock_provider_.UpdatePolicy(delegate_bundle.Pass());
   Mock::VerifyAndClearExpectations(&observer_);
 
   EXPECT_FALSE(schema_registry_tracking_provider_.IsInitializationComplete(
       POLICY_DOMAIN_EXTENSIONS));
   EXPECT_TRUE(schema_registry_tracking_provider_.policies().Equals(bundle));
 }
 
@@ skipping 11 matching lines @@
 
   EXPECT_TRUE(schema_registry_tracking_provider_.IsInitializationComplete(
       policy::POLICY_DOMAIN_EXTENSIONS));
 }
 
 TEST_F(SchemaRegistryTrackingPolicyProviderTest, SchemaReadyWithComponents) {
   PolicyMap policy_map;
   policy_map.Set("foo",
                  POLICY_LEVEL_MANDATORY,
                  POLICY_SCOPE_USER,
+                 POLICY_SOURCE_CLOUD,
                  new base::StringValue("omg"),
                  NULL);
   scoped_ptr<PolicyBundle> bundle(new PolicyBundle);
   bundle->Get(PolicyNamespace(POLICY_DOMAIN_CHROME, "")).CopyFrom(policy_map);
   bundle->Get(PolicyNamespace(POLICY_DOMAIN_EXTENSIONS, "xyz"))
       .CopyFrom(policy_map);
   EXPECT_CALL(observer_, OnUpdatePolicy(&schema_registry_tracking_provider_));
   mock_provider_.UpdatePolicy(bundle.Pass());
   Mock::VerifyAndClearExpectations(&observer_);
 
@@ skipping 31 matching lines @@
   schema_registry_.RegisterComponent(
       PolicyNamespace(POLICY_DOMAIN_EXTENSIONS, "xyz"), CreateTestSchema());
   EXPECT_FALSE(schema_registry_.IsReady());
   EXPECT_FALSE(schema_registry_tracking_provider_.IsInitializationComplete(
       policy::POLICY_DOMAIN_EXTENSIONS));
 
   PolicyMap policy_map;
   policy_map.Set("foo",
                  POLICY_LEVEL_MANDATORY,
                  POLICY_SCOPE_USER,
+                 POLICY_SOURCE_CLOUD,
                  new base::StringValue("omg"),
                  NULL);
   // Chrome policy updates are visible even if the components aren't ready.
   EXPECT_CALL(observer_, OnUpdatePolicy(&schema_registry_tracking_provider_));
   mock_provider_.UpdateChromePolicy(policy_map);
   Mock::VerifyAndClearExpectations(&observer_);
 
   EXPECT_CALL(mock_provider_, RefreshPolicies());
   schema_registry_.SetReady(POLICY_DOMAIN_CHROME);
   schema_registry_.SetReady(POLICY_DOMAIN_EXTENSIONS);
@@ skipping 23 matching lines @@
   schema_registry_.SetReady(POLICY_DOMAIN_CHROME);
   schema_registry_.RegisterComponent(ns, CreateTestSchema());
   schema_registry_.SetReady(POLICY_DOMAIN_EXTENSIONS);
   Mock::VerifyAndClearExpectations(&mock_provider_);
 
   // Serve policy for |ns|.
   PolicyBundle platform_policy;
   platform_policy.Get(ns).Set("foo",
                               POLICY_LEVEL_MANDATORY,
                               POLICY_SCOPE_USER,
+                              POLICY_SOURCE_CLOUD,
                               new base::StringValue("omg"),
                               NULL);
   scoped_ptr<PolicyBundle> copy(new PolicyBundle);
   copy->CopyFrom(platform_policy);
   EXPECT_CALL(observer_, OnUpdatePolicy(_));
   mock_provider_.UpdatePolicy(copy.Pass());
   Mock::VerifyAndClearExpectations(&observer_);
   EXPECT_TRUE(
       schema_registry_tracking_provider_.policies().Equals(platform_policy));
 
@@ skipping 13 matching lines @@
   EXPECT_CALL(observer_, OnUpdatePolicy(_));
   copy.reset(new PolicyBundle);
   copy->CopyFrom(platform_policy);
   mock_provider_.UpdatePolicy(copy.Pass());
   Mock::VerifyAndClearExpectations(&observer_);
   EXPECT_TRUE(
       schema_registry_tracking_provider_.policies().Equals(platform_policy));
 }
 
 }  // namespace policy