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

chrome/browser/chromeos/policy/device_local_account_policy_service_unittest.cc

Index: chrome/browser/chromeos/policy/device_local_account_policy_service_unittest.cc
diff --git a/chrome/browser/chromeos/policy/device_local_account_policy_service_unittest.cc b/chrome/browser/chromeos/policy/device_local_account_policy_service_unittest.cc
index 53649bf65acb0984c0828ce3106727fd38a3bad2..ae89764291a7fe0556c134caa64abca0d0905e37 100644
--- a/chrome/browser/chromeos/policy/device_local_account_policy_service_unittest.cc
+++ b/chrome/browser/chromeos/policy/device_local_account_policy_service_unittest.cc
@@ -38,6 +38,7 @@
 #include "components/policy/core/common/mock_configuration_policy_provider.h"
 #include "components/policy/core/common/policy_bundle.h"
 #include "components/policy/core/common/policy_map.h"
+#include "components/policy/core/common/policy_types.h"
 #include "components/policy/core/common/schema_registry.h"
 #include "net/url_request/url_request_context_getter.h"
 #include "net/url_request/url_request_test_util.h"
@@ -143,6 +144,7 @@ void DeviceLocalAccountPolicyServiceTestBase::SetUp() {
   expected_policy_map_.Set(key::kDisableSpdy,
                            POLICY_LEVEL_MANDATORY,
                            POLICY_SCOPE_USER,
+                           POLICY_SOURCE_CLOUD,
                            new base::FundamentalValue(true),
                            NULL);
 
@@ -806,6 +808,7 @@ void DeviceLocalAccountPolicyProviderTest::SetUp() {
   expected_policy_map_.Set(key::kLidCloseAction,
                            POLICY_LEVEL_MANDATORY,
                            POLICY_SCOPE_MACHINE,
+                           POLICY_SOURCE_ENTERPRISE_OVERRIDE,
                            new base::FundamentalValue(
                                chromeos::PowerPolicyController::
                                    ACTION_STOP_SESSION),
@@ -813,16 +816,19 @@ void DeviceLocalAccountPolicyProviderTest::SetUp() {
   expected_policy_map_.Set(key::kShelfAutoHideBehavior,
                            POLICY_LEVEL_MANDATORY,
                            POLICY_SCOPE_MACHINE,
+                           POLICY_SOURCE_ENTERPRISE_OVERRIDE,
                            new base::StringValue("Never"),
                            NULL);
   expected_policy_map_.Set(key::kShowLogoutButtonInTray,
                            POLICY_LEVEL_MANDATORY,
                            POLICY_SCOPE_MACHINE,
+                           POLICY_SOURCE_ENTERPRISE_OVERRIDE,
                            new base::FundamentalValue(true),
                            NULL);
   expected_policy_map_.Set(key::kFullscreenAllowed,
                            POLICY_LEVEL_MANDATORY,
                            POLICY_SCOPE_MACHINE,
+                           POLICY_SOURCE_ENTERPRISE_OVERRIDE,
                            new base::FundamentalValue(false),
                            NULL);
 }
@@ -889,6 +895,7 @@ TEST_F(DeviceLocalAccountPolicyProviderTest, Policy) {
       .Set(key::kDisableSpdy,
            POLICY_LEVEL_MANDATORY,
            POLICY_SCOPE_USER,
+           POLICY_SOURCE_CLOUD,
            new base::FundamentalValue(false),
            NULL);
   EXPECT_TRUE(expected_policy_bundle.Equals(provider_->policies()));