Add policies to control power management on the Chrome OS login screen

chrome/browser/policy/configuration_policy_handler_list.cc

Index: chrome/browser/policy/configuration_policy_handler_list.cc
diff --git a/chrome/browser/policy/configuration_policy_handler_list.cc b/chrome/browser/policy/configuration_policy_handler_list.cc
index 0becee35368839500d89fb66bbaac4202aca11c1..ffe9699bb180c7584c1e507d7b89d1dd3e7ece08 100644
--- a/chrome/browser/policy/configuration_policy_handler_list.cc
+++ b/chrome/browser/policy/configuration_policy_handler_list.cc
@@ -20,6 +20,7 @@
 #if defined(OS_CHROMEOS)
 #include "ash/magnifier/magnifier_constants.h"
 #include "chrome/browser/chromeos/policy/configuration_policy_handler_chromeos.h"
+#include "chromeos/dbus/power_policy_controller.h"
 #endif  // defined(OS_CHROMEOS)
 
 namespace policy {
@@ -418,6 +419,15 @@ StringToIntEnumListPolicyHandler::MappingEntry kExtensionAllowedTypesMap[] = {
   { "platform_app", extensions::Manifest::TYPE_PLATFORM_APP },
 };
 
+#if defined (OS_CHROMEOS)
+// Idle and lid close actions allowed on the login screen.
+int kLoginScreenAllowedIdleAndLidCloseActions[] = {
+  chromeos::PowerPolicyController::ACTION_SUSPEND,
+  chromeos::PowerPolicyController::ACTION_SHUT_DOWN,
+  chromeos::PowerPolicyController::ACTION_DO_NOTHING,
+};
+#endif
+
 }  // namespace
 
 ConfigurationPolicyHandlerList::ConfigurationPolicyHandlerList() {
@@ -529,17 +539,23 @@ ConfigurationPolicyHandlerList::ConfigurationPolicyHandlerList() {
       new IntRangePolicyHandler(
           key::kIdleActionAC,
           prefs::kPowerAcIdleAction,
-          0, 3, false));
+          chromeos::PowerPolicyController::ACTION_SUSPEND,
+          chromeos::PowerPolicyController::ACTION_DO_NOTHING,
+          false));
   handlers_.push_back(
       new IntRangePolicyHandler(
           key::kIdleActionBattery,
           prefs::kPowerBatteryIdleAction,
-          0, 3, false));
+          chromeos::PowerPolicyController::ACTION_SUSPEND,
+          chromeos::PowerPolicyController::ACTION_DO_NOTHING,
+          false));
   handlers_.push_back(
       new IntRangePolicyHandler(
           key::kLidCloseAction,
           prefs::kPowerLidClosedAction,
-          0, 3, false));
+          chromeos::PowerPolicyController::ACTION_SUSPEND,
+          chromeos::PowerPolicyController::ACTION_DO_NOTHING,
+          false));
   handlers_.push_back(
       new IntPercentageToDoublePolicyHandler(
           key::kPresentationScreenDimDelayScale,
@@ -550,6 +566,62 @@ ConfigurationPolicyHandlerList::ConfigurationPolicyHandlerList() {
           key::kUserActivityScreenDimDelayScale,
           prefs::kPowerUserActivityScreenDimDelayFactor,
           100, INT_MAX, true));
+  handlers_.push_back(
+      new IntRangePolicyHandler(
+          key::kDeviceLoginScreenScreenDimDelayAC,
+          NULL,
+          0, INT_MAX, true));
+  handlers_.push_back(
+      new IntRangePolicyHandler(
+          key::kDeviceLoginScreenScreenOffDelayAC,
+          NULL,
+          0, INT_MAX, true));
+  handlers_.push_back(
+      new IntRangePolicyHandler(
+          key::kDeviceLoginScreenIdleDelayAC,
+          NULL,
+          0, INT_MAX, true));
+  handlers_.push_back(
+      new IntRangePolicyHandler(
+          key::kDeviceLoginScreenScreenDimDelayBattery,
+          NULL,
+          0, INT_MAX, true));
+  handlers_.push_back(
+      new IntRangePolicyHandler(
+          key::kDeviceLoginScreenScreenOffDelayBattery,
+          NULL,
+          0, INT_MAX, true));
+  handlers_.push_back(
+      new IntRangePolicyHandler(
+          key::kDeviceLoginScreenIdleDelayBattery,
+          NULL,
+          0, INT_MAX, true));
+  handlers_.push_back(
+      new IntSetPolicyHandler(
+          key::kDeviceLoginScreenIdleActionAC,
+          NULL,
+          kLoginScreenAllowedIdleAndLidCloseActions,
+          kLoginScreenAllowedIdleAndLidCloseActions +
+              arraysize(kLoginScreenAllowedIdleAndLidCloseActions)));
+  handlers_.push_back(
+      new IntSetPolicyHandler(
+          key::kDeviceLoginScreenIdleActionBattery,
+          NULL,
+          kLoginScreenAllowedIdleAndLidCloseActions,
+          kLoginScreenAllowedIdleAndLidCloseActions +
+              arraysize(kLoginScreenAllowedIdleAndLidCloseActions)));
+  handlers_.push_back(
+      new IntSetPolicyHandler(
+          key::kDeviceLoginScreenLidCloseAction,
+          NULL,
+          kLoginScreenAllowedIdleAndLidCloseActions,
+          kLoginScreenAllowedIdleAndLidCloseActions +
+              arraysize(kLoginScreenAllowedIdleAndLidCloseActions)));
+  handlers_.push_back(
+      new IntPercentageToDoublePolicyHandler(
+          key::kDeviceLoginScreenUserActivityScreenDimDelayScale,
+          NULL,
+          100, INT_MAX, true));
   handlers_.push_back(new IntRangePolicyHandler(key::kUptimeLimit,
                                                 prefs::kUptimeLimit,
                                                 3600, INT_MAX, true));