Bluetooth: call DeviceChanged observer method on IsConnecting() change

device/bluetooth/bluetooth_adapter_experimental_chromeos.cc

 // Copyright (c) 2013 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 "device/bluetooth/bluetooth_adapter_experimental_chromeos.h"
 
 #include <string>
 
 #include "base/bind.h"
 #include "base/logging.h"
@@ skipping 226 matching lines @@
     return;
 
   ExperimentalBluetoothDeviceClient::Properties* properties =
       DBusThreadManager::Get()->GetExperimentalBluetoothDeviceClient()->
           GetProperties(object_path);
 
   if (property_name == properties->bluetooth_class.name() ||
       property_name == properties->alias.name() ||
       property_name == properties->paired.name() ||
       property_name == properties->connected.name() ||
-      property_name == properties->uuids.name()) {
-    FOR_EACH_OBSERVER(
-        BluetoothAdapter::Observer, observers_,
-        DeviceChanged(this, device_chromeos));
-  }
+      property_name == properties->uuids.name())
+    NotifyDeviceChanged(device_chromeos);
 }
 
 BluetoothDeviceExperimentalChromeOS*
 BluetoothAdapterExperimentalChromeOS::GetDeviceWithPath(
     const dbus::ObjectPath& object_path) {
   for (DevicesMap::iterator iter = devices_.begin();
        iter != devices_.end(); ++iter) {
     BluetoothDeviceExperimentalChromeOS* device_chromeos =
         static_cast<BluetoothDeviceExperimentalChromeOS*>(iter->second);
     if (device_chromeos->object_path() == object_path)
@@ skipping 76 matching lines @@
     bool discovering) {
   FOR_EACH_OBSERVER(BluetoothAdapter::Observer, observers_,
                     AdapterDiscoveringChanged(this, discovering));
 }
 
 void BluetoothAdapterExperimentalChromeOS::PresentChanged(bool present) {
   FOR_EACH_OBSERVER(BluetoothAdapter::Observer, observers_,
                     AdapterPresentChanged(this, present));
 }
 
+void BluetoothAdapterExperimentalChromeOS::NotifyDeviceChanged(
+    BluetoothDeviceExperimentalChromeOS* device) {
+  DCHECK(device->adapter_ == this);
+
+  FOR_EACH_OBSERVER(BluetoothAdapter::Observer, observers_,
+                    DeviceChanged(this, device));
+}
+
 void BluetoothAdapterExperimentalChromeOS::OnSetPowered(
     const base::Closure& callback,
     const ErrorCallback& error_callback,
     bool success) {
   if (success)
     callback.Run();
   else
     error_callback.Run();
 }
 
@@ skipping 19 matching lines @@
 void BluetoothAdapterExperimentalChromeOS::OnStopDiscoveryError(
     const ErrorCallback& error_callback,
     const std::string& error_name,
     const std::string& error_message) {
   LOG(WARNING) << object_path_.value() << ": Failed to stop discovery: "
                << error_name << ": " << error_message;
   error_callback.Run();
 }
 
 }  // namespace chromeos