ozone: evdev: Keep track of settings & apply to new devices

ui/events/ozone/evdev/event_factory_evdev.cc

 // Copyright 2014 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 "ui/events/ozone/evdev/event_factory_evdev.h"
 
 #include "base/bind.h"
 #include "base/task_runner.h"
 #include "base/thread_task_runner_handle.h"
 #include "base/threading/worker_pool.h"
@@ skipping 307 matching lines @@
                                      weak_ptr_factory_.GetWeakPtr()));
   thread_.Start(proxy_dispatcher.Pass(), cursor_,
                 base::Bind(&EventFactoryEvdev::OnThreadStarted,
                            weak_ptr_factory_.GetWeakPtr()));
 }
 
 void EventFactoryEvdev::OnThreadStarted(
     scoped_ptr<InputDeviceFactoryEvdevProxy> input_device_factory) {
   input_device_factory_proxy_ = input_device_factory.Pass();
 
-  // TODO(spang): This settings interface is really broken. crbug.com/450899
+  // Hook up device configuration.
   input_controller_.SetInputDeviceFactory(input_device_factory_proxy_.get());
 
   // Scan & monitor devices.
   device_manager_->AddObserver(this);
   device_manager_->ScanDevices(this);
 }
 
 }  // namespace ui