device/bluetooth: Update characteristic value D-Bus bindings.

device/bluetooth/bluetooth_remote_gatt_service_chromeos.cc

Index: device/bluetooth/bluetooth_remote_gatt_service_chromeos.cc
diff --git a/device/bluetooth/bluetooth_remote_gatt_service_chromeos.cc b/device/bluetooth/bluetooth_remote_gatt_service_chromeos.cc
index f2ec8618a5c29a30c75b1fa3a9324bc3e7a04dab..04b0fa3cdb6da107531c4904086befa96683159e 100644
--- a/device/bluetooth/bluetooth_remote_gatt_service_chromeos.cc
+++ b/device/bluetooth/bluetooth_remote_gatt_service_chromeos.cc
@@ -165,6 +165,16 @@ void BluetoothRemoteGattServiceChromeOS::NotifyServiceChanged() {
                     GattServiceChanged(this));
 }
 
+void BluetoothRemoteGattServiceChromeOS::NotifyCharacteristicValueChanged(
+    BluetoothRemoteGattCharacteristicChromeOS* characteristic,
+    const std::vector<uint8>& value) {
+  DCHECK(characteristic->GetService() == this);
+  FOR_EACH_OBSERVER(
+      device::BluetoothGattService::Observer,
+      observers_,
+      GattCharacteristicValueChanged(this, characteristic, value));
+}
+
 void BluetoothRemoteGattServiceChromeOS::NotifyDescriptorAddedOrRemoved(
     BluetoothRemoteGattCharacteristicChromeOS* characteristic,
     BluetoothRemoteGattDescriptorChromeOS* descriptor,
@@ -250,29 +260,4 @@ void BluetoothRemoteGattServiceChromeOS::GattCharacteristicRemoved(
   delete characteristic;
 }
 
-void BluetoothRemoteGattServiceChromeOS::GattCharacteristicPropertyChanged(
-    const dbus::ObjectPath& object_path,
-    const std::string& property_name) {
-  CharacteristicMap::iterator iter = characteristics_.find(object_path);
-  if (iter == characteristics_.end()) {
-    VLOG(2) << "Unknown GATT characteristic property changed: "
-            << object_path.value();
-    return;
-  }
-
-  // Ignore all property changes except for "Value".
-  BluetoothGattCharacteristicClient::Properties* properties =
-      DBusThreadManager::Get()->GetBluetoothGattCharacteristicClient()->
-          GetProperties(object_path);
-  DCHECK(properties);
-  if (property_name != properties->value.name())
-    return;
-
-  VLOG(1) << "GATT characteristic value has changed: " << object_path.value()
-          << ": " << properties->value.value();
-  FOR_EACH_OBSERVER(device::BluetoothGattService::Observer, observers_,
-                    GattCharacteristicValueChanged(this, iter->second,
-                                                   properties->value.value()));
-}
-
 }  // namespace chromeos