Remove DeleteTask and convert remaining users.

chrome/browser/ui/gtk/browser_window_gtk.cc

 // Copyright (c) 2011 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 "chrome/browser/ui/gtk/browser_window_gtk.h"
 
 #include <gdk/gdkkeysyms.h>
 
 #include <dlfcn.h>
 #include <string>
 
 #include "base/base_paths.h"
+#include "base/bind.h"
 #include "base/command_line.h"
 #include "base/debug/trace_event.h"
 #include "base/environment.h"
 #include "base/i18n/file_util_icu.h"
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/singleton.h"
 #include "base/message_loop.h"
 #include "base/nix/xdg_util.h"
 #include "base/path_service.h"
 #include "base/string_util.h"
+#include "base/task.h"
 #include "base/time.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/app/chrome_command_ids.h"
 #include "chrome/browser/bookmarks/bookmark_utils.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/debugger/devtools_window.h"
 #include "chrome/browser/download/download_item_model.h"
 #include "chrome/browser/prefs/pref_service.h"
 #include "chrome/browser/prefs/scoped_user_pref_update.h"
 #include "chrome/browser/profiles/profile.h"
@@ skipping 1537 matching lines @@
   // call stack).  In order to not reenter Close(), and to also follow the
   // expectations of BrowserList, we should run the BrowserWindowGtk destructor
   // not now, but after the run loop goes back to process messages.  Otherwise
   // we will remove ourself from BrowserList while it's being iterated.
   // Additionally, now that we know the window is gone, we need to make sure to
   // set window_ to NULL, otherwise we will try to close the window again when
   // we call Close() in the destructor.
   //
   // We don't want to use DeleteSoon() here since it won't work on a nested pump
   // (like in UI tests).
-  MessageLoop::current()->PostTask(FROM_HERE,
-                                   new DeleteTask<BrowserWindowGtk>(this));
+  MessageLoop::current()->PostTask(
+      FROM_HERE, base::Bind(&DeletePointer<BrowserWindowGtk>, this));
 }
 
 void BrowserWindowGtk::UnMaximize() {
   gtk_window_unmaximize(window_);
 
   // It can happen that you end up with a window whose restore size is the same
   // as the size of the screen, so unmaximizing it merely remaximizes it due to
   // the same WM feature that SetWindowSize() works around.  We try to detect
   // this and resize the window to work around the issue.
   if (bounds_.size() == restored_bounds_.size())
@@ skipping 920 matching lines @@
           wm_type == ui::WM_OPENBOX ||
           wm_type == ui::WM_XFWM4);
 }
 
 // static
 BrowserWindow* BrowserWindow::CreateBrowserWindow(Browser* browser) {
   BrowserWindowGtk* browser_window_gtk = new BrowserWindowGtk(browser);
   browser_window_gtk->Init();
   return browser_window_gtk;
 }