chromeos: Add power management policy prefs.

chromeos/dbus/power_manager_client.cc

Index: chromeos/dbus/power_manager_client.cc
diff --git a/chromeos/dbus/power_manager_client.cc b/chromeos/dbus/power_manager_client.cc
index f3df80190cad2cc3af54adbe60c0959a03ab9daa..842d6ca10d628359073e59e7c0f1efa6ddcd7740 100644
--- a/chromeos/dbus/power_manager_client.cc
+++ b/chromeos/dbus/power_manager_client.cc
@@ -17,6 +17,7 @@
 #include "base/time.h"
 #include "base/timer.h"
 #include "chromeos/dbus/power_manager/input_event.pb.h"
+#include "chromeos/dbus/power_manager/policy.pb.h"
 #include "chromeos/dbus/power_manager/suspend.pb.h"
 #include "chromeos/dbus/power_state_control.pb.h"
 #include "chromeos/dbus/power_supply_properties.pb.h"
@@ -300,6 +301,22 @@ class PowerManagerClientImpl : public PowerManagerClient {
         dbus::ObjectProxy::EmptyResponseCallback());
   }
 
+  virtual void SetPolicy(
+      const power_manager::PowerManagementPolicy& policy) OVERRIDE {
+    dbus::MethodCall method_call(
+        power_manager::kPowerManagerInterface,
+        power_manager::kSetPolicyMethod);
+    dbus::MessageWriter writer(&method_call);
+    if (!writer.AppendProtoAsArrayOfBytes(policy)) {
+      LOG(ERROR) << "Error calling " << power_manager::kSetPolicyMethod;
+      return;
+    }
+    power_manager_proxy_->CallMethod(
+        &method_call,
+        dbus::ObjectProxy::TIMEOUT_USE_DEFAULT,
+        dbus::ObjectProxy::EmptyResponseCallback());
+  }
+
   virtual void RequestPowerStateOverrides(
       uint32 request_id,
       base::TimeDelta duration,
@@ -821,6 +838,8 @@ class PowerManagerClientStubImpl : public PowerManagerClient {
   virtual void NotifyVideoActivity(
       const base::TimeTicks& last_activity_time,
       bool is_fullscreen) OVERRIDE {}
+  virtual void SetPolicy(
+      const power_manager::PowerManagementPolicy& policy) OVERRIDE {}
   virtual void RequestPowerStateOverrides(
       uint32 request_id,
       base::TimeDelta duration,