[Mac] Delete more bookmark bar folder code. This removes things that were missed last time.

chrome/browser/ui/cocoa/bookmarks/bookmark_bar_controller.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_BOOKMARKS_BOOKMARK_BAR_CONTROLLER_H_
 #define CHROME_BROWSER_UI_COCOA_BOOKMARKS_BOOKMARK_BAR_CONTROLLER_H_
 #pragma once
 
 #import <Cocoa/Cocoa.h>
 #include <map>
 
 #include "base/memory/scoped_nsobject.h"
 #include "base/memory/scoped_ptr.h"
 #include "chrome/browser/ui/cocoa/bookmarks/bookmark_bar_bridge.h"
 #import "chrome/browser/ui/cocoa/bookmarks/bookmark_bar_constants.h"
 #import "chrome/browser/ui/cocoa/bookmarks/bookmark_bar_state.h"
 #import "chrome/browser/ui/cocoa/bookmarks/bookmark_bar_toolbar_view.h"
 #import "chrome/browser/ui/cocoa/bookmarks/bookmark_button.h"
 #include "chrome/browser/ui/cocoa/tabs/tab_strip_model_observer_bridge.h"
-#import "content/common/chrome_application_mac.h"
 #include "webkit/glue/window_open_disposition.h"
 
 @class BookmarkBarController;
 @class BookmarkBarFolderController;
 @class BookmarkBarView;
 @class BookmarkButton;
 @class BookmarkButtonCell;
 @class BookmarkFolderTarget;
 class BookmarkModel;
 @class BookmarkMenu;
@@ skipping 41 matching lines @@
 
 @end
 
 // A controller for the bookmark bar in the browser window. Handles showing
 // and hiding based on the preference in the given profile.
 @interface BookmarkBarController :
     NSViewController<BookmarkBarState,
                      BookmarkBarToolbarViewController,
                      BookmarkButtonDelegate,
                      BookmarkButtonControllerProtocol,
-                     CrApplicationEventHookProtocol,
                      NSUserInterfaceValidations> {
  @private
   // The visual state of the bookmark bar. If an animation is running, this is
   // set to the "destination" and |lastVisualState_| is set to the "original"
   // state. This is set to |kInvalidState| on initialization (when the
   // appropriate state is not yet known).
   bookmarks::VisualState visualState_;
 
   // The "original" state of the bookmark bar if an animation is running,
   // otherwise it should be |kInvalidState|.
@@ skipping 235 matching lines @@
 
 // The following are for testing purposes only and are not used internally.
 - (NSMenu *)menuForFolderNode:(const BookmarkNode*)node;
 - (NSMenu*)buttonContextMenu;
 - (void)setButtonContextMenu:(id)menu;
 // Set to YES in order to prevent animations.
 - (void)setIgnoreAnimations:(BOOL)ignore;
 @end
 
 #endif  // CHROME_BROWSER_UI_COCOA_BOOKMARKS_BOOKMARK_BAR_CONTROLLER_H_