ozone: Remove the libevent message-pump.

ui/events/ozone/evdev/device_manager_udev.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/device_manager_udev.h"
 
 #include <libudev.h>
 
 #include "base/debug/trace_event.h"
 #include "base/files/file_path.h"
 #include "base/memory/scoped_ptr.h"
-#include "base/message_loop/message_pump_ozone.h"
 #include "base/strings/string_util.h"
 #include "base/strings/stringprintf.h"
 #include "ui/events/ozone/evdev/device_manager_evdev.h"
 #include "ui/events/ozone/evdev/event_factory_evdev.h"
 #include "ui/events/ozone/evdev/scoped_udev.h"
 
 namespace ui {
 
 namespace {
 
@@ skipping 159 matching lines @@
     // Grab monitor socket.
     int fd = udev_monitor_get_fd(udev_monitor_.get());
     if (fd < 0)
       return false;
 
     // Save callbacks.
     device_added_ = device_added;
     device_removed_ = device_removed;
 
     // Watch for incoming events on monitor socket.
-    return base::MessagePumpOzone::Current()->WatchFileDescriptor(
-        fd, true, base::MessagePumpOzone::WATCH_READ, &controller_, this);
+    return base::MessageLoopForUI::current()->WatchFileDescriptor(
+        fd, true, base::MessagePumpLibevent::WATCH_READ, &controller_, this);
   }
 
   // Udev daemon connection.
   scoped_udev udev_;
 
   // Udev device change monitor.
   scoped_udev_monitor udev_monitor_;
 
   // Callbacks for device changes.
   EvdevDeviceCallback device_added_;
   EvdevDeviceCallback device_removed_;
 
   // Watcher for uevent netlink socket.
   base::MessagePumpLibevent::FileDescriptorWatcher controller_;
 
   DISALLOW_COPY_AND_ASSIGN(DeviceManagerUdev);
 };
 
 }  // namespace
 
 scoped_ptr<DeviceManagerEvdev> CreateDeviceManagerUdev() {
   return make_scoped_ptr<DeviceManagerEvdev>(new DeviceManagerUdev());
 }
 
 }  // namespace ui