MacViews: Get views based toolbar to compile on the Mac.

chrome/browser/ui/cocoa/toolbar/reload_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_TOOLBAR_RELOAD_BUTTON_H_
-#define CHROME_BROWSER_UI_COCOA_TOOLBAR_RELOAD_BUTTON_H_
-
-#import <Cocoa/Cocoa.h>
-
-#import "chrome/browser/ui/cocoa/clickhold_button_cell.h"
-#import "chrome/browser/ui/cocoa/menu_button.h"
-
-// ToolbarButton subclass which defers certain state changes when the mouse
-// is hovering over it.
-
-class CommandUpdater;
-
-@interface ReloadButton : MenuButton<ImageButton> {
- @private
-  // Timer used when setting reload mode while the mouse is hovered.
-  NSTimer* pendingReloadTimer_;
-  base::scoped_nsobject<NSMenu> menu_;
-  CommandUpdater* commandUpdater_; // weak, set by toolbar controller.
-}
-
-// Update the tag, and the image and tooltip to match.  If |anInt|
-// matches the current tag, no action is taken.  |anInt| must be
-// either |IDC_STOP| or |IDC_RELOAD|.
-- (void)updateTag:(NSInteger)anInt;
-
-// Update the button to be a reload button or stop button depending on
-// |isLoading|.  If |force|, always sets the indicated mode.  If
-// |!force|, and the mouse is over the button, defer the transition
-// from stop button to reload button until the mouse has left the
-// button, or until |pendingReloadTimer_| fires.  This prevents an
-// inadvertent click _just_ as the state changes.
-- (void)setIsLoading:(BOOL)isLoading force:(BOOL)force;
-
-// Changes whether reload button shows menu.
-- (void)setMenuEnabled:(BOOL)enabled;
-
-- (void)setCommandUpdater:(CommandUpdater*)commandUpdater;
-
-@end
-
-#endif  // CHROME_BROWSER_UI_COCOA_TOOLBAR_RELOAD_BUTTON_H_