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

chrome/browser/chromeos/policy/device_policy_decoder_chromeos.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_policy_decoder_chromeos.h"
 
 #include <limits>
 #include <string>
 
 #include "base/callback.h"
 #include "base/json/json_reader.h"
 #include "base/logging.h"
 #include "base/values.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/chromeos/policy/device_local_account.h"
 #include "chrome/browser/chromeos/policy/proto/chrome_device_policy.pb.h"
 #include "chromeos/dbus/dbus_thread_manager.h"
 #include "chromeos/dbus/update_engine_client.h"
 #include "chromeos/settings/cros_settings_names.h"
 #include "components/policy/core/browser/browser_policy_connector.h"
 #include "components/policy/core/common/external_data_fetcher.h"
 #include "components/policy/core/common/policy_map.h"
-#include "components/policy/core/common/policy_types.h"
 #include "components/policy/core/common/schema.h"
 #include "policy/policy_constants.h"
 #include "third_party/cros_system_api/dbus/service_constants.h"
 
 using google::protobuf::RepeatedField;
 using google::protobuf::RepeatedPtrField;
 
 namespace em = enterprise_management;
 
 namespace policy {
@@ skipping 75 matching lines @@
 }
 
 void DecodeLoginPolicies(const em::ChromeDeviceSettingsProto& policy,
                          PolicyMap* policies) {
   if (policy.has_guest_mode_enabled()) {
     const em::GuestModeEnabledProto& container(policy.guest_mode_enabled());
     if (container.has_guest_mode_enabled()) {
       policies->Set(key::kDeviceGuestModeEnabled,
                     POLICY_LEVEL_MANDATORY,
                     POLICY_SCOPE_MACHINE,
-                    POLICY_SOURCE_CLOUD,
                     new base::FundamentalValue(
                         container.guest_mode_enabled()),
                     NULL);
     }
   }
 
   if (policy.has_reboot_on_shutdown()) {
     const em::RebootOnShutdownProto& container(policy.reboot_on_shutdown());
     if (container.has_reboot_on_shutdown()) {
       policies->Set(key::kDeviceRebootOnShutdown, POLICY_LEVEL_MANDATORY,
                     POLICY_SCOPE_MACHINE,
-                    POLICY_SOURCE_CLOUD,
                     new base::FundamentalValue(container.reboot_on_shutdown()),
                     NULL);
     }
   }
 
   if (policy.has_show_user_names()) {
     const em::ShowUserNamesOnSigninProto& container(policy.show_user_names());
     if (container.has_show_user_names()) {
       policies->Set(key::kDeviceShowUserNamesOnSignin,
                     POLICY_LEVEL_MANDATORY,
                     POLICY_SCOPE_MACHINE,
-                    POLICY_SOURCE_CLOUD,
                     new base::FundamentalValue(
                         container.show_user_names()),
                     NULL);
     }
   }
 
   if (policy.has_allow_new_users()) {
     const em::AllowNewUsersProto& container(policy.allow_new_users());
     if (container.has_allow_new_users()) {
       policies->Set(key::kDeviceAllowNewUsers,
                     POLICY_LEVEL_MANDATORY,
                     POLICY_SCOPE_MACHINE,
-                    POLICY_SOURCE_CLOUD,
                     new base::FundamentalValue(
                         container.allow_new_users()),
                     NULL);
     }
   }
 
   if (policy.has_user_whitelist()) {
     const em::UserWhitelistProto& container(policy.user_whitelist());
     base::ListValue* whitelist = new base::ListValue();
     RepeatedPtrField<std::string>::const_iterator entry;
     for (entry = container.user_whitelist().begin();
          entry != container.user_whitelist().end();
          ++entry) {
       whitelist->Append(new base::StringValue(*entry));
     }
     policies->Set(key::kDeviceUserWhitelist,
                   POLICY_LEVEL_MANDATORY,
                   POLICY_SCOPE_MACHINE,
-                  POLICY_SOURCE_CLOUD,
                   whitelist,
                   NULL);
   }
 
   if (policy.has_ephemeral_users_enabled()) {
     const em::EphemeralUsersEnabledProto& container(
         policy.ephemeral_users_enabled());
     if (container.has_ephemeral_users_enabled()) {
       policies->Set(key::kDeviceEphemeralUsersEnabled,
                     POLICY_LEVEL_MANDATORY,
                     POLICY_SCOPE_MACHINE,
-                    POLICY_SOURCE_CLOUD,
                     new base::FundamentalValue(
                         container.ephemeral_users_enabled()),
                     NULL);
     }
   }
 
   if (policy.has_device_local_accounts()) {
     const em::DeviceLocalAccountsProto& container(
         policy.device_local_accounts());
     const RepeatedPtrField<em::DeviceLocalAccountInfoProto>& accounts =
@@ skipping 28 matching lines @@
             entry->deprecated_public_session_id());
         entry_dict->SetIntegerWithoutPathExpansion(
             chromeos::kAccountsPrefDeviceLocalAccountsKeyType,
             DeviceLocalAccount::TYPE_PUBLIC_SESSION);
       }
       account_list->Append(entry_dict.release());
     }
     policies->Set(key::kDeviceLocalAccounts,
                   POLICY_LEVEL_MANDATORY,
                   POLICY_SCOPE_MACHINE,
-                  POLICY_SOURCE_CLOUD,
                   account_list.release(),
                   NULL);
     if (container.has_auto_login_id()) {
       policies->Set(key::kDeviceLocalAccountAutoLoginId,
                     POLICY_LEVEL_MANDATORY,
                     POLICY_SCOPE_MACHINE,
-                    POLICY_SOURCE_CLOUD,
                     new base::StringValue(container.auto_login_id()),
                     NULL);
     }
     if (container.has_auto_login_delay()) {
       policies->Set(key::kDeviceLocalAccountAutoLoginDelay,
                     POLICY_LEVEL_MANDATORY,
                     POLICY_SCOPE_MACHINE,
-                    POLICY_SOURCE_CLOUD,
                     DecodeIntegerValue(container.auto_login_delay()).release(),
                     NULL);
     }
     if (container.has_enable_auto_login_bailout()) {
       policies->Set(key::kDeviceLocalAccountAutoLoginBailoutEnabled,
                     POLICY_LEVEL_MANDATORY,
                     POLICY_SCOPE_MACHINE,
-                    POLICY_SOURCE_CLOUD,
                     new base::FundamentalValue(
                         container.enable_auto_login_bailout()),
                     NULL);
     }
     if (container.has_prompt_for_network_when_offline()) {
       policies->Set(key::kDeviceLocalAccountPromptForNetworkWhenOffline,
                     POLICY_LEVEL_MANDATORY,
                     POLICY_SCOPE_MACHINE,
-                    POLICY_SOURCE_CLOUD,
                     new base::FundamentalValue(
                         container.prompt_for_network_when_offline()),
                     NULL);
     }
   }
 
   if (policy.has_supervised_users_settings()) {
     const em::SupervisedUsersSettingsProto& container =
         policy.supervised_users_settings();
     if (container.has_supervised_users_enabled()) {
       base::Value* value = new base::FundamentalValue(
           container.supervised_users_enabled());
       policies->Set(key::kSupervisedUsersEnabled,
                     POLICY_LEVEL_MANDATORY,
                     POLICY_SCOPE_MACHINE,
-                    POLICY_SOURCE_CLOUD,
                     value,
                     NULL);
     }
   }
 
   if (policy.has_saml_settings()) {
     const em::SAMLSettingsProto& container(policy.saml_settings());
     if (container.has_transfer_saml_cookies()) {
       policies->Set(key::kDeviceTransferSAMLCookies,
                     POLICY_LEVEL_MANDATORY,
                     POLICY_SCOPE_MACHINE,
-                    POLICY_SOURCE_CLOUD,
                     new base::FundamentalValue(
                         container.transfer_saml_cookies()),
                     NULL);
     }
   }
 }
 
 void DecodeNetworkPolicies(const em::ChromeDeviceSettingsProto& policy,
                            PolicyMap* policies) {
   if (policy.has_data_roaming_enabled()) {
     const em::DataRoamingEnabledProto& container(policy.data_roaming_enabled());
     if (container.has_data_roaming_enabled()) {
       policies->Set(key::kDeviceDataRoamingEnabled,
                     POLICY_LEVEL_MANDATORY,
                     POLICY_SCOPE_MACHINE,
-                    POLICY_SOURCE_CLOUD,
                     new base::FundamentalValue(
                         container.data_roaming_enabled()),
                     NULL);
     }
   }
 
   if (policy.has_open_network_configuration() &&
       policy.open_network_configuration().has_open_network_configuration()) {
     std::string config(
         policy.open_network_configuration().open_network_configuration());
     policies->Set(key::kDeviceOpenNetworkConfiguration,
                   POLICY_LEVEL_MANDATORY,
                   POLICY_SCOPE_MACHINE,
-                  POLICY_SOURCE_CLOUD,
                   new base::StringValue(config),
                   NULL);
   }
 }
 
 void DecodeReportingPolicies(const em::ChromeDeviceSettingsProto& policy,
                              PolicyMap* policies) {
   if (policy.has_device_reporting()) {
     const em::DeviceReportingProto& container(policy.device_reporting());
     if (container.has_report_version_info()) {
       policies->Set(key::kReportDeviceVersionInfo,
                     POLICY_LEVEL_MANDATORY,
                     POLICY_SCOPE_MACHINE,
-                    POLICY_SOURCE_CLOUD,
                     new base::FundamentalValue(
                         container.report_version_info()),
                     NULL);
     }
     if (container.has_report_activity_times()) {
       policies->Set(key::kReportDeviceActivityTimes,
                     POLICY_LEVEL_MANDATORY,
                     POLICY_SCOPE_MACHINE,
-                    POLICY_SOURCE_CLOUD,
                     new base::FundamentalValue(
                         container.report_activity_times()),
                     NULL);
     }
     if (container.has_report_boot_mode()) {
       policies->Set(key::kReportDeviceBootMode,
                     POLICY_LEVEL_MANDATORY,
                     POLICY_SCOPE_MACHINE,
-                    POLICY_SOURCE_CLOUD,
                     new base::FundamentalValue(
                         container.report_boot_mode()),
                     NULL);
     }
     if (container.has_report_location()) {
       policies->Set(key::kReportDeviceLocation,
                     POLICY_LEVEL_MANDATORY,
                     POLICY_SCOPE_MACHINE,
-                    POLICY_SOURCE_CLOUD,
                     new base::FundamentalValue(
                         container.report_location()),
                     NULL);
     }
     if (container.has_report_network_interfaces()) {
       policies->Set(key::kReportDeviceNetworkInterfaces,
                     POLICY_LEVEL_MANDATORY,
                     POLICY_SCOPE_MACHINE,
-                    POLICY_SOURCE_CLOUD,
                     new base::FundamentalValue(
                         container.report_network_interfaces()),
                     NULL);
     }
     if (container.has_report_users()) {
       policies->Set(key::kReportDeviceUsers,
                     POLICY_LEVEL_MANDATORY,
                     POLICY_SCOPE_MACHINE,
-                    POLICY_SOURCE_CLOUD,
                     new base::FundamentalValue(container.report_users()),
                     NULL);
     }
     if (container.has_report_hardware_status()) {
       policies->Set(key::kReportDeviceHardwareStatus,
                     POLICY_LEVEL_MANDATORY,
                     POLICY_SCOPE_MACHINE,
-                    POLICY_SOURCE_CLOUD,
                     new base::FundamentalValue(
                         container.report_hardware_status()),
                     NULL);
     }
     if (container.has_report_session_status()) {
       policies->Set(key::kReportDeviceSessionStatus,
                     POLICY_LEVEL_MANDATORY,
                     POLICY_SCOPE_MACHINE,
-                    POLICY_SOURCE_CLOUD,
                     new base::FundamentalValue(
                         container.report_session_status()),
                     NULL);
     }
     if (container.has_device_status_frequency()) {
       policies->Set(key::kReportUploadFrequency,
                     POLICY_LEVEL_MANDATORY,
                     POLICY_SCOPE_MACHINE,
-                    POLICY_SOURCE_CLOUD,
                     DecodeIntegerValue(
                         container.device_status_frequency()).release(),
                     NULL);
     }
   }
 
   if (policy.has_device_heartbeat_settings()) {
     const em::DeviceHeartbeatSettingsProto& container(
         policy.device_heartbeat_settings());
     if (container.has_heartbeat_enabled()) {
       policies->Set(key::kHeartbeatEnabled,
                     POLICY_LEVEL_MANDATORY,
                     POLICY_SCOPE_MACHINE,
-                    POLICY_SOURCE_CLOUD,
                     new base::FundamentalValue(
                         container.heartbeat_enabled()),
                     NULL);
     }
     if (container.has_heartbeat_frequency()) {
       policies->Set(key::kHeartbeatFrequency,
                     POLICY_LEVEL_MANDATORY,
                     POLICY_SCOPE_MACHINE,
-                    POLICY_SOURCE_CLOUD,
                     DecodeIntegerValue(
                         container.heartbeat_frequency()).release(),
                     NULL);
     }
   }
 
   if (policy.has_device_log_upload_settings()) {
     const em::DeviceLogUploadSettingsProto& container(
         policy.device_log_upload_settings());
     if (container.has_system_log_upload_enabled()) {
       policies->Set(
           key::kLogUploadEnabled, POLICY_LEVEL_MANDATORY, POLICY_SCOPE_MACHINE,
-          POLICY_SOURCE_CLOUD,
           new base::FundamentalValue(container.system_log_upload_enabled()),
           NULL);
     }
   }
 }
 
 void DecodeAutoUpdatePolicies(const em::ChromeDeviceSettingsProto& policy,
                               PolicyMap* policies) {
   if (policy.has_release_channel()) {
     const em::ReleaseChannelProto& container(policy.release_channel());
     if (container.has_release_channel()) {
       std::string channel(container.release_channel());
       policies->Set(key::kChromeOsReleaseChannel,
                     POLICY_LEVEL_MANDATORY,
                     POLICY_SCOPE_MACHINE,
-                    POLICY_SOURCE_CLOUD,
                     new base::StringValue(channel),
                     NULL);
       // TODO(dubroy): Once http://crosbug.com/17015 is implemented, we won't
       // have to pass the channel in here, only ping the update engine to tell
       // it to fetch the channel from the policy.
       chromeos::DBusThreadManager::Get()->GetUpdateEngineClient()->
           SetChannel(channel, false);
     }
     if (container.has_release_channel_delegated()) {
       policies->Set(key::kChromeOsReleaseChannelDelegated,
                     POLICY_LEVEL_MANDATORY,
                     POLICY_SCOPE_MACHINE,
-                    POLICY_SOURCE_CLOUD,
                     new base::FundamentalValue(
                         container.release_channel_delegated()),
                     NULL);
     }
   }
 
   if (policy.has_auto_update_settings()) {
     const em::AutoUpdateSettingsProto& container(policy.auto_update_settings());
     if (container.has_update_disabled()) {
       policies->Set(key::kDeviceAutoUpdateDisabled,
                     POLICY_LEVEL_MANDATORY,
                     POLICY_SCOPE_MACHINE,
-                    POLICY_SOURCE_CLOUD,
                     new base::FundamentalValue(
                         container.update_disabled()),
                     NULL);
     }
 
     if (container.has_target_version_prefix()) {
       policies->Set(key::kDeviceTargetVersionPrefix,
                     POLICY_LEVEL_MANDATORY,
                     POLICY_SCOPE_MACHINE,
-                    POLICY_SOURCE_CLOUD,
                     new base::StringValue(
                         container.target_version_prefix()),
                     NULL);
     }
 
     // target_version_display_name is not actually a policy, but a display
     // string for target_version_prefix, so we ignore it.
 
     if (container.has_scatter_factor_in_seconds()) {
       policies->Set(key::kDeviceUpdateScatterFactor,
                     POLICY_LEVEL_MANDATORY,
                     POLICY_SCOPE_MACHINE,
-                    POLICY_SOURCE_CLOUD,
                     new base::FundamentalValue(static_cast<int>(
                         container.scatter_factor_in_seconds())),
                     NULL);
     }
 
     if (container.allowed_connection_types_size()) {
       base::ListValue* allowed_connection_types = new base::ListValue();
       RepeatedField<int>::const_iterator entry;
       for (entry = container.allowed_connection_types().begin();
            entry != container.allowed_connection_types().end();
            ++entry) {
         base::Value* value = DecodeConnectionType(*entry);
         if (value)
           allowed_connection_types->Append(value);
       }
       policies->Set(key::kDeviceUpdateAllowedConnectionTypes,
                     POLICY_LEVEL_MANDATORY,
                     POLICY_SCOPE_MACHINE,
-                    POLICY_SOURCE_CLOUD,
                     allowed_connection_types,
                     NULL);
     }
 
     if (container.has_http_downloads_enabled()) {
       policies->Set(
           key::kDeviceUpdateHttpDownloadsEnabled,
           POLICY_LEVEL_MANDATORY,
           POLICY_SCOPE_MACHINE,
-          POLICY_SOURCE_CLOUD,
           new base::FundamentalValue(container.http_downloads_enabled()),
           NULL);
     }
 
     if (container.has_reboot_after_update()) {
       policies->Set(key::kRebootAfterUpdate,
                     POLICY_LEVEL_MANDATORY,
                     POLICY_SCOPE_MACHINE,
-                    POLICY_SOURCE_CLOUD,
                     new base::FundamentalValue(
                         container.reboot_after_update()),
                     NULL);
     }
 
     if (container.has_p2p_enabled()) {
       policies->Set(key::kDeviceAutoUpdateP2PEnabled,
                     POLICY_LEVEL_MANDATORY,
                     POLICY_SCOPE_MACHINE,
-                    POLICY_SOURCE_CLOUD,
                     new base::FundamentalValue(container.p2p_enabled()),
                     NULL);
     }
   }
 }
 
 void DecodeAccessibilityPolicies(const em::ChromeDeviceSettingsProto& policy,
                                  PolicyMap* policies) {
   if (policy.has_accessibility_settings()) {
     const em::AccessibilitySettingsProto&
         container(policy.accessibility_settings());
 
     if (container.has_login_screen_default_large_cursor_enabled()) {
       policies->Set(
           key::kDeviceLoginScreenDefaultLargeCursorEnabled,
           POLICY_LEVEL_MANDATORY,
           POLICY_SCOPE_MACHINE,
-          POLICY_SOURCE_CLOUD,
           new base::FundamentalValue(
               container.login_screen_default_large_cursor_enabled()),
           NULL);
     }
 
     if (container.has_login_screen_default_spoken_feedback_enabled()) {
       policies->Set(
           key::kDeviceLoginScreenDefaultSpokenFeedbackEnabled,
           POLICY_LEVEL_MANDATORY,
           POLICY_SCOPE_MACHINE,
-          POLICY_SOURCE_CLOUD,
           new base::FundamentalValue(
               container.login_screen_default_spoken_feedback_enabled()),
           NULL);
     }
 
     if (container.has_login_screen_default_high_contrast_enabled()) {
       policies->Set(
           key::kDeviceLoginScreenDefaultHighContrastEnabled,
           POLICY_LEVEL_MANDATORY,
           POLICY_SCOPE_MACHINE,
-          POLICY_SOURCE_CLOUD,
           new base::FundamentalValue(
               container.login_screen_default_high_contrast_enabled()),
           NULL);
     }
 
     if (container.has_login_screen_default_screen_magnifier_type()) {
       policies->Set(
           key::kDeviceLoginScreenDefaultScreenMagnifierType,
           POLICY_LEVEL_MANDATORY,
           POLICY_SCOPE_MACHINE,
-          POLICY_SOURCE_CLOUD,
           DecodeIntegerValue(
               container.login_screen_default_screen_magnifier_type()).release(),
           NULL);
     }
 
     if (container.has_login_screen_default_virtual_keyboard_enabled()) {
       policies->Set(
           key::kDeviceLoginScreenDefaultVirtualKeyboardEnabled,
           POLICY_LEVEL_MANDATORY,
           POLICY_SCOPE_MACHINE,
-          POLICY_SOURCE_CLOUD,
           new base::FundamentalValue(
               container.login_screen_default_virtual_keyboard_enabled()),
           NULL);
     }
   }
 }
 
 void DecodeGenericPolicies(const em::ChromeDeviceSettingsProto& policy,
                            PolicyMap* policies) {
   if (policy.has_device_policy_refresh_rate()) {
     const em::DevicePolicyRefreshRateProto& container(
         policy.device_policy_refresh_rate());
     if (container.has_device_policy_refresh_rate()) {
       policies->Set(
           key::kDevicePolicyRefreshRate,
           POLICY_LEVEL_MANDATORY,
           POLICY_SCOPE_MACHINE,
-          POLICY_SOURCE_CLOUD,
           DecodeIntegerValue(container.device_policy_refresh_rate()).release(),
           NULL);
     }
   }
 
   if (policy.has_metrics_enabled()) {
     const em::MetricsEnabledProto& container(policy.metrics_enabled());
     if (container.has_metrics_enabled()) {
       policies->Set(key::kDeviceMetricsReportingEnabled,
                     POLICY_LEVEL_MANDATORY,
                     POLICY_SCOPE_MACHINE,
-                    POLICY_SOURCE_CLOUD,
                     new base::FundamentalValue(
                         container.metrics_enabled()),
                     NULL);
     }
   }
 
   if (policy.has_system_timezone()) {
     if (policy.system_timezone().has_timezone()) {
       policies->Set(key::kSystemTimezone,
                     POLICY_LEVEL_MANDATORY,
                     POLICY_SCOPE_MACHINE,
-                    POLICY_SOURCE_CLOUD,
                     new base::StringValue(
                         policy.system_timezone().timezone()),
                     NULL);
     }
   }
 
   if (policy.has_use_24hour_clock()) {
     if (policy.use_24hour_clock().has_use_24hour_clock()) {
       policies->Set(key::kSystemUse24HourClock,
                     POLICY_LEVEL_MANDATORY,
                     POLICY_SCOPE_MACHINE,
-                    POLICY_SOURCE_CLOUD,
                     new base::FundamentalValue(
                         policy.use_24hour_clock().use_24hour_clock()),
                     NULL);
     }
   }
 
   if (policy.has_allow_redeem_offers()) {
     const em::AllowRedeemChromeOsRegistrationOffersProto& container(
         policy.allow_redeem_offers());
     if (container.has_allow_redeem_offers()) {
       policies->Set(key::kDeviceAllowRedeemChromeOsRegistrationOffers,
                     POLICY_LEVEL_MANDATORY,
                     POLICY_SCOPE_MACHINE,
-                    POLICY_SOURCE_CLOUD,
                     new base::FundamentalValue(
                         container.allow_redeem_offers()),
                     NULL);
     }
   }
 
   if (policy.has_uptime_limit()) {
     const em::UptimeLimitProto& container(policy.uptime_limit());
     if (container.has_uptime_limit()) {
       policies->Set(key::kUptimeLimit,
                     POLICY_LEVEL_MANDATORY,
                     POLICY_SCOPE_MACHINE,
-                    POLICY_SOURCE_CLOUD,
                     DecodeIntegerValue(container.uptime_limit()).release(),
                     NULL);
     }
   }
 
   if (policy.has_start_up_flags()) {
     const em::StartUpFlagsProto& container(policy.start_up_flags());
     base::ListValue* flags = new base::ListValue();
     RepeatedPtrField<std::string>::const_iterator entry;
     for (entry = container.flags().begin();
          entry != container.flags().end();
          ++entry) {
       flags->Append(new base::StringValue(*entry));
     }
     policies->Set(key::kDeviceStartUpFlags,
                   POLICY_LEVEL_MANDATORY,
                   POLICY_SCOPE_MACHINE,
-                  POLICY_SOURCE_CLOUD,
                   flags,
                   NULL);
   }
 
   if (policy.has_variations_parameter()) {
     if (policy.variations_parameter().has_parameter()) {
       policies->Set(key::kDeviceVariationsRestrictParameter,
                     POLICY_LEVEL_MANDATORY,
                     POLICY_SCOPE_MACHINE,
-                    POLICY_SOURCE_CLOUD,
                     new base::StringValue(
                         policy.variations_parameter().parameter()),
                     NULL);
     }
   }
 
   if (policy.has_attestation_settings()) {
     if (policy.attestation_settings().has_attestation_enabled()) {
       policies->Set(key::kAttestationEnabledForDevice,
                     POLICY_LEVEL_MANDATORY,
                     POLICY_SCOPE_MACHINE,
-                    POLICY_SOURCE_CLOUD,
                     new base::FundamentalValue(
                         policy.attestation_settings().attestation_enabled()),
                     NULL);
     }
     if (policy.attestation_settings().has_content_protection_enabled()) {
       policies->Set(
           key::kAttestationForContentProtectionEnabled,
           POLICY_LEVEL_MANDATORY,
           POLICY_SCOPE_MACHINE,
-          POLICY_SOURCE_CLOUD,
           new base::FundamentalValue(
               policy.attestation_settings().content_protection_enabled()),
           NULL);
     }
   }
 
   if (policy.has_login_screen_power_management()) {
     const em::LoginScreenPowerManagementProto& container(
         policy.login_screen_power_management());
     if (container.has_login_screen_power_management()) {
       scoped_ptr<base::Value> decoded_json;
       decoded_json = DecodeJsonStringAndDropUnknownBySchema(
           container.login_screen_power_management(),
           key::kDeviceLoginScreenPowerManagement);
       if (decoded_json) {
         policies->Set(key::kDeviceLoginScreenPowerManagement,
                       POLICY_LEVEL_MANDATORY,
                       POLICY_SCOPE_MACHINE,
-                      POLICY_SOURCE_CLOUD,
                       decoded_json.release(),
                       NULL);
       }
     }
   }
 
   if (policy.has_system_settings()) {
     const em::SystemSettingsProto& container(policy.system_settings());
     if (container.has_block_devmode()) {
       policies->Set(
           key::kDeviceBlockDevmode,
           POLICY_LEVEL_MANDATORY,
           POLICY_SCOPE_MACHINE,
-          POLICY_SOURCE_CLOUD,
           new base::FundamentalValue(container.block_devmode()),
           NULL);
     }
   }
 
   if (policy.has_extension_cache_size()) {
     const em::ExtensionCacheSizeProto& container(policy.extension_cache_size());
     if (container.has_extension_cache_size()) {
       policies->Set(
           key::kExtensionCacheSize, POLICY_LEVEL_MANDATORY,
-          POLICY_SCOPE_MACHINE, POLICY_SOURCE_CLOUD,
+          POLICY_SCOPE_MACHINE,
           DecodeIntegerValue(container.extension_cache_size()).release(),
           nullptr);
     }
   }
 
   if (policy.has_login_screen_domain_auto_complete()) {
     const em::LoginScreenDomainAutoCompleteProto& container(
         policy.login_screen_domain_auto_complete());
     policies->Set(
         key::kDeviceLoginScreenDomainAutoComplete, POLICY_LEVEL_MANDATORY,
-        POLICY_SCOPE_MACHINE, POLICY_SOURCE_CLOUD,
+        POLICY_SCOPE_MACHINE,
         new base::StringValue(container.login_screen_domain_auto_complete()),
         nullptr);
   }
 }
 
 }  // namespace
 
 void DecodeDevicePolicy(const em::ChromeDeviceSettingsProto& policy,
                         PolicyMap* policies) {
   // Decode the various groups of policies.
   DecodeLoginPolicies(policy, policies);
   DecodeNetworkPolicies(policy, policies);
   DecodeReportingPolicies(policy, policies);
   DecodeAutoUpdatePolicies(policy, policies);
   DecodeAccessibilityPolicies(policy, policies);
   DecodeGenericPolicies(policy, policies);
 }
 
 }  // namespace policy