Revert 207278 "Make sure that the UI window created by base::Mes..."

trunk/src/base/message_loop/message_pump_glib.cc

 // Copyright (c) 2012 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 "base/message_loop/message_pump_glib.h"
 
 #include <fcntl.h>
 #include <math.h>
 
 #include <glib.h>
@@ skipping 302 matching lines @@
   }
 }
 
 void MessagePumpGlib::ScheduleDelayedWork(const TimeTicks& delayed_work_time) {
   // We need to wake up the loop in case the poll timeout needs to be
   // adjusted.  This will cause us to try to do work, but that's ok.
   delayed_work_time_ = delayed_work_time;
   ScheduleWork();
 }
 
-void MessagePumpGlib::Shutdown() {
-}
-
 MessagePumpGlib::~MessagePumpGlib() {
   g_source_destroy(work_source_);
   g_source_unref(work_source_);
   close(wakeup_pipe_read_);
   close(wakeup_pipe_write_);
 }
 
 MessagePumpDispatcher* MessagePumpGlib::GetDispatcher() {
   return state_ ? state_->dispatcher : NULL;
 }
 
 }  // namespace base