[Mac] Move UI item validation to UserInterfaceItemCommandHandler.

chrome/browser/ui/cocoa/browser_window_controller.h

 // 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.
 
 #ifndef CHROME_BROWSER_UI_COCOA_BROWSER_WINDOW_CONTROLLER_H_
 #define CHROME_BROWSER_UI_COCOA_BROWSER_WINDOW_CONTROLLER_H_
 
 // A class acting as the Objective-C controller for the Browser
 // object. Handles interactions between Cocoa and the cross-platform
 // code. Each window has a single toolbar and, by virtue of being a
@@ skipping 40 matching lines @@
 @class TranslateBubbleController;
 
 namespace content {
 class WebContents;
 }
 
 namespace extensions {
 class Command;
 }
 
-@interface BrowserWindowController :
-  TabWindowController<NSUserInterfaceValidations,
-                      BookmarkBarControllerDelegate,
-                      ViewResizer,
-                      TabStripControllerDelegate> {
+@interface BrowserWindowController
+    : TabWindowController<BookmarkBarControllerDelegate,
+                          ViewResizer,
+                          TabStripControllerDelegate> {
  @private
   // The ordering of these members is important as it determines the order in
   // which they are destroyed. |browser_| needs to be destroyed last as most of
   // the other objects hold weak references to it or things it owns
   // (tab/toolbar/bookmark models, profiles, etc).
   scoped_ptr<Browser> browser_;
   NSWindow* savedRegularWindow_;
   scoped_ptr<BrowserWindowCocoa> windowShim_;
   base::scoped_nsobject<ToolbarController> toolbarController_;
   base::scoped_nsobject<TabStripController> tabStripController_;
@@ skipping 416 matching lines @@
 //        IsWindowFullscreenForTabOrPending() returns true.
 //     -- The corresponding URL will be the url of the web page.
 
 // Methods having to do with fullscreen and presentation mode.
 @interface BrowserWindowController(Fullscreen)
 
 // Toggles fullscreen mode.  Meant to be called by Lion windows when they enter
 // or exit Lion fullscreen mode.  Must not be called on Snow Leopard or earlier.
 - (void)handleLionToggleFullscreen;
 
-// The title of the fullscreen menu item in the menu bar.
-- (NSString*)titleForFullscreenMenuItem;
-
 // Enters Browser/Appkit Fullscreen.
 // If |withToolbar| is NO, the tab strip and toolbar are hidden
 // (aka Presentation Mode).
 - (void)enterBrowserFullscreenWithToolbar:(BOOL)withToolbar;
 
 // Adds or removes the tab strip and toolbar from the current window. The
 // window must be in immersive or AppKit Fullscreen.
 - (void)updateFullscreenWithToolbar:(BOOL)withToolbar;
 
 // Updates the contents of the fullscreen exit bubble with |url| and
@@ skipping 93 matching lines @@
 - (ExclusiveAccessBubbleWindowController*)exclusiveAccessBubbleWindowController;
 
 // Gets the rect, in window base coordinates, that the omnibox popup should be
 // positioned relative to.
 - (NSRect)omniboxPopupAnchorRect;
 
 @end  // @interface BrowserWindowController (TestingAPI)
 
 
 #endif  // CHROME_BROWSER_UI_COCOA_BROWSER_WINDOW_CONTROLLER_H_