dbus: move logic from Property<> to PropertySet

chromeos/dbus/bluetooth_property.cc

Index: chromeos/dbus/bluetooth_property.cc
diff --git a/chromeos/dbus/bluetooth_property.cc b/chromeos/dbus/bluetooth_property.cc
index d3af0783a25d1d7afa79e0b88b733ef6c8dd968c..73c67b02d3e674fae32cc1eda413a3693c14b404 100644
--- a/chromeos/dbus/bluetooth_property.cc
+++ b/chromeos/dbus/bluetooth_property.cc
@@ -28,6 +28,11 @@ void BluetoothPropertySet::ChangedReceived(dbus::Signal* signal) {
   UpdatePropertyFromReader(&reader);
 }
 
+void BluetoothPropertySet::Get(dbus::PropertyBase* property,
+                               GetCallback callback) {
+  NOTREACHED() << "BlueZ does not implement Get for properties";
+}
+
 void BluetoothPropertySet::GetAll() {
   dbus::MethodCall method_call(interface(),
                                bluetooth_common::kGetProperties);
@@ -40,4 +45,22 @@ void BluetoothPropertySet::GetAll() {
                                       GetWeakPtr()));
 }
 
+void BluetoothPropertySet::Set(dbus::PropertyBase* property,
+                               SetCallback callback) {
+  dbus::MethodCall method_call(interface(),
+                               bluetooth_common::kSetProperty);
+  dbus::MessageWriter writer(&method_call);
+  writer.AppendString(property->name());
+  property->AppendSetValueToWriter(&writer);
+
+  dbus::ObjectProxy *object_proxy = this->object_proxy();
+  DCHECK(object_proxy);
+  object_proxy->CallMethod(&method_call,
+                           dbus::ObjectProxy::TIMEOUT_USE_DEFAULT,
+                           base::Bind(&dbus::PropertySet::OnSet,
+                                      this->GetWeakPtr(),
+                                      property,
+                                      callback));
+}
+
 }  // namespace chromeos