Rewrite base::Bind to base::BindOnce with base_bind_rewriters in //chrome/browser/ui

chrome/browser/ui/views/toolbar/app_menu_button.cc

 // Copyright 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 "chrome/browser/ui/views/toolbar/app_menu_button.h"
 
 #include "base/command_line.h"
 #include "base/location.h"
 #include "base/memory/ptr_util.h"
 #include "base/metrics/histogram_macros.h"
@@ skipping 257 matching lines @@
 bool AppMenuButton::CanDrop(const ui::OSExchangeData& data) {
   return BrowserActionDragData::CanDrop(data,
                                         toolbar_view_->browser()->profile());
 }
 
 void AppMenuButton::OnDragEntered(const ui::DropTargetEvent& event) {
   DCHECK(!weak_factory_.HasWeakPtrs());
   if (!g_open_app_immediately_for_testing) {
     base::ThreadTaskRunnerHandle::Get()->PostDelayedTask(
         FROM_HERE,
-        base::Bind(&AppMenuButton::ShowMenu, weak_factory_.GetWeakPtr(), true),
+        base::BindOnce(&AppMenuButton::ShowMenu, weak_factory_.GetWeakPtr(),
+                       true),
         base::TimeDelta::FromMilliseconds(views::GetMenuShowDelay()));
   } else {
     ShowMenu(true);
   }
 }
 
 int AppMenuButton::OnDragUpdated(const ui::DropTargetEvent& event) {
   return ui::DragDropTypes::DRAG_MOVE;
 }
 
 void AppMenuButton::OnDragExited() {
   weak_factory_.InvalidateWeakPtrs();
 }
 
 int AppMenuButton::OnPerformDrop(const ui::DropTargetEvent& event) {
   return ui::DragDropTypes::DRAG_MOVE;
 }