chrome: rename more wrench/Wrench occurrencies to appMenu/AppMenu

chrome/browser/ui/cocoa/menu_button.h

 // 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.
 
 #ifndef CHROME_BROWSER_UI_COCOA_MENU_BUTTON_H_
 #define CHROME_BROWSER_UI_COCOA_MENU_BUTTON_H_
 
 #import <Cocoa/Cocoa.h>
 
 #include "base/mac/scoped_nsobject.h"
 #import "chrome/browser/ui/cocoa/toolbar/toolbar_button_cocoa.h"
 
 // This a button which displays a user-provided menu "attached" below it upon
 // being clicked or dragged (or clicked and held). It expects a
 // |ClickHoldButtonCell| as cell.
 //
 // There are two different behaviors of this button depending on the value of
 // the |openMenuOnClick| property. If YES, the target-action mechanism will be
 // handled internally to always show the menu when clicked. This behavior is
-// used for the Wrench menu, for example. When the property is NO, the button
+// used for the App menu, for example. When the property is NO, the button

[Peter Kasting, 2015/12/09 21:31:17]

Nit: Rewrap

[tfarina, 2015/12/10 13:36:59]

Done.

 // can have a separate target-action but will open the menu when clicked and
 // held. This is used for the toolbar back/forward buttons, which have a
 // primary action and the menu as a secondary click-hold action. The default
 // value is NO so that custom actions can be hooked up in Interface Builder.
 @interface MenuButton : ToolbarButton {
  @private
   base::scoped_nsobject<NSMenu> attachedMenu_;
   BOOL openMenuOnClick_;
   BOOL openMenuOnRightClick_;
   base::scoped_nsobject<NSPopUpButtonCell> popUpCell_;
@@ skipping 19 matching lines @@
 - (NSRect)menuRect;
 
 @end  // @interface MenuButton
 
 // Available for subclasses.
 @interface MenuButton (Protected)
 - (void)configureCell;
 @end
 
 #endif  // CHROME_BROWSER_UI_COCOA_MENU_BUTTON_H_