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

chrome/browser/chromeos/policy/user_cloud_policy_manager_chromeos_unittest.cc

Index: chrome/browser/chromeos/policy/user_cloud_policy_manager_chromeos_unittest.cc
diff --git a/chrome/browser/chromeos/policy/user_cloud_policy_manager_chromeos_unittest.cc b/chrome/browser/chromeos/policy/user_cloud_policy_manager_chromeos_unittest.cc
index 8790d09f7bfa2b208c714c3d3f4ac6a60e0ba78a..75624f181012d52408d20ef2f524006085af0c29 100644
--- a/chrome/browser/chromeos/policy/user_cloud_policy_manager_chromeos_unittest.cc
+++ b/chrome/browser/chromeos/policy/user_cloud_policy_manager_chromeos_unittest.cc
@@ -33,6 +33,7 @@
 #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/mock_configuration_policy_provider.h"
+#include "components/policy/core/common/policy_types.h"
 #include "components/policy/core/common/schema_registry.h"
 #include "components/signin/core/browser/fake_profile_oauth2_token_service.h"
 #include "components/signin/core/browser/profile_oauth2_token_service.h"
@@ -114,19 +115,22 @@ class UserCloudPolicyManagerChromeOSTest : public testing::Test {
     // Set up a policy map for testing.
     policy_map_.Set(key::kHomepageLocation,
                     POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
+                    POLICY_SOURCE_CLOUD,
                     new base::StringValue("http://chromium.org"),
                     NULL);
     policy_map_.Set(key::kChromeOsMultiProfileUserBehavior,
                     POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
+                    POLICY_SOURCE_ENTERPRISE_DEFAULT,
                     new base::StringValue("primary-only"),
                     NULL);
     policy_map_.Set(key::kEasyUnlockAllowed,
                     POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
+                    POLICY_SOURCE_CLOUD,
                     new base::FundamentalValue(false),
                     NULL);
     policy_map_.Set(key::kCaptivePortalAuthenticationIgnoresProxy,
-                    POLICY_LEVEL_MANDATORY,
-                    POLICY_SCOPE_USER,
+                    POLICY_LEVEL_MANDATORY,POLICY_SCOPE_USER,

[bartfab (slow), 2015/09/16 15:58:41]

Nit: s/,/, /

[fhorschig, 2015/09/17 11:20:41]

Done.

+                    POLICY_SOURCE_CLOUD,
                     new base::FundamentalValue(false),
                     NULL);
     expected_bundle_.Get(PolicyNamespace(POLICY_DOMAIN_CHROME, std::string()))