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

chrome/browser/chromeos/policy/device_local_account_policy_provider.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_local_account_policy_provider.h"
 
 #include "base/bind.h"
 #include "base/values.h"
 #include "chrome/browser/chromeos/policy/device_local_account.h"
 #include "chrome/browser/chromeos/policy/device_local_account_external_data_manager.h"
 #include "chromeos/dbus/power_policy_controller.h"
 #include "components/policy/core/common/cloud/cloud_policy_core.h"
 #include "components/policy/core/common/cloud/cloud_policy_service.h"
 #include "components/policy/core/common/cloud/component_cloud_policy_service.h"
 #include "components/policy/core/common/policy_bundle.h"
 #include "components/policy/core/common/policy_map.h"
 #include "components/policy/core/common/policy_namespace.h"
-#include "components/policy/core/common/policy_types.h"
 #include "policy/policy_constants.h"
 
 namespace policy {
 
 DeviceLocalAccountPolicyProvider::DeviceLocalAccountPolicyProvider(
     const std::string& user_id,
     DeviceLocalAccountPolicyService* service,
     scoped_ptr<PolicyMap> chrome_policy_overrides)
     : user_id_(user_id),
       service_(service),
@@ skipping 24 matching lines @@
   if (type == DeviceLocalAccount::TYPE_PUBLIC_SESSION) {
     chrome_policy_overrides.reset(new PolicyMap());
 
     // Exit the session when the lid is closed. The default behavior is to
     // suspend while leaving the session running, which is not desirable for
     // public sessions.
     chrome_policy_overrides->Set(
         key::kLidCloseAction,
         POLICY_LEVEL_MANDATORY,
         POLICY_SCOPE_MACHINE,
-        POLICY_SOURCE_ENTERPRISE_OVERRIDE,
         new base::FundamentalValue(
             chromeos::PowerPolicyController::ACTION_STOP_SESSION),
         NULL);
     // Force the |ShelfAutoHideBehavior| policy to |Never|, ensuring that the
     // ash shelf does not auto-hide.
     chrome_policy_overrides->Set(
         key::kShelfAutoHideBehavior,
         POLICY_LEVEL_MANDATORY,
         POLICY_SCOPE_MACHINE,
-        POLICY_SOURCE_ENTERPRISE_OVERRIDE,
         new base::StringValue("Never"),
         NULL);
     // Force the |ShowLogoutButtonInTray| policy to |true|, ensuring that a big,
     // red logout button is shown in the ash system tray.
     chrome_policy_overrides->Set(
         key::kShowLogoutButtonInTray,
         POLICY_LEVEL_MANDATORY,
         POLICY_SCOPE_MACHINE,
-        POLICY_SOURCE_ENTERPRISE_OVERRIDE,
         new base::FundamentalValue(true),
         NULL);
     // Force the |FullscreenAllowed| policy to |false|, ensuring that the ash
     // shelf cannot be hidden by entering fullscreen mode.
     chrome_policy_overrides->Set(
         key::kFullscreenAllowed,
         POLICY_LEVEL_MANDATORY,
         POLICY_SCOPE_MACHINE,
-        POLICY_SOURCE_ENTERPRISE_OVERRIDE,
         new base::FundamentalValue(false),
         NULL);
   }
 
   scoped_ptr<DeviceLocalAccountPolicyProvider> provider(
       new DeviceLocalAccountPolicyProvider(user_id,
                                            device_local_account_policy_service,
                                            chrome_policy_overrides.Pass()));
   return provider.Pass();
 }
@@ skipping 66 matching lines @@
   }
 
   // Apply overrides.
   if (chrome_policy_overrides_) {
     PolicyMap& chrome_policy =
         bundle->Get(PolicyNamespace(POLICY_DOMAIN_CHROME, std::string()));
     for (PolicyMap::const_iterator it(chrome_policy_overrides_->begin());
          it != chrome_policy_overrides_->end();
          ++it) {
       const PolicyMap::Entry& entry = it->second;
-      chrome_policy.Set(it->first,
-                        entry.level,
-                        entry.scope,
-                        entry.source,
-                        entry.value->DeepCopy(),
-                        nullptr);
+      chrome_policy.Set(
+          it->first, entry.level, entry.scope, entry.value->DeepCopy(), NULL);
     }
   }
 
   UpdatePolicy(bundle.Pass());
 }
 
 }  // namespace policy