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

chrome/browser/ui/views/toolbar/toolbar_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/toolbar_button.h"
 
 #include "base/bind.h"
 #include "base/location.h"
 #include "base/single_thread_task_runner.h"
 #include "base/threading/thread_task_runner_handle.h"
@@ skipping 52 matching lines @@
   if (IsTriggerableEvent(event) && enabled() && ShouldShowMenu() &&
       HitTestPoint(event.location())) {
     // Store the y pos of the mouse coordinates so we can use them later to
     // determine if the user dragged the mouse down (which should pop up the
     // drag down menu immediately, instead of waiting for the timer)
     y_position_on_lbuttondown_ = event.y();
 
     // Schedule a task that will show the menu.
     const int kMenuTimerDelay = 500;
     base::ThreadTaskRunnerHandle::Get()->PostDelayedTask(
-        FROM_HERE, base::Bind(&ToolbarButton::ShowDropDownMenu,
-                              show_menu_factory_.GetWeakPtr(),
-                              ui::GetMenuSourceTypeForEvent(event)),
+        FROM_HERE,
+        base::BindOnce(&ToolbarButton::ShowDropDownMenu,
+                       show_menu_factory_.GetWeakPtr(),
+                       ui::GetMenuSourceTypeForEvent(event)),
         base::TimeDelta::FromMilliseconds(kMenuTimerDelay));
   }
 
   return LabelButton::OnMousePressed(event);
 }
 
 bool ToolbarButton::OnMouseDragged(const ui::MouseEvent& event) {
   bool result = LabelButton::OnMouseDragged(event);
 
   if (show_menu_factory_.HasWeakPtrs()) {
@@ skipping 144 matching lines @@
   if (state() != STATE_DISABLED)
     SetState(STATE_NORMAL);
 
   menu_runner_.reset();
   menu_model_adapter_.reset();
 }
 
 const char* ToolbarButton::GetClassName() const {
   return "ToolbarButton";
 }