[Mac] Remove bookmark bar NIB

chrome/browser/ui/cocoa/bookmarks/bookmark_button_cell.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_BOOKMARKS_BOOKMARK_BUTTON_CELL_H_
 #define CHROME_BROWSER_UI_COCOA_BOOKMARKS_BOOKMARK_BUTTON_CELL_H_
 
 #import "chrome/browser/ui/cocoa/gradient_button_cell.h"
 
 @class BookmarkContextMenuCocoaController;
@@ skipping 37 matching lines @@
 + (id)buttonCellForNode:(const bookmarks::BookmarkNode*)node
                    text:(NSString*)text
                   image:(NSImage*)image
          menuController:(BookmarkContextMenuCocoaController*)menuController;
 
 // Create a button cell not attached to any node which draws with a theme.
 + (id)buttonCellWithText:(NSString*)text
                    image:(NSImage*)image
           menuController:(BookmarkContextMenuCocoaController*)menuController;
 
+// Create an |OffTheSideButtonCell| (aka the overflow chevron.)
++ (id)offTheSideButtonCell;
+
 // Initialize a button cell which draws with a theme.
 // Designated initializer.
 - (id)initForNode:(const bookmarks::BookmarkNode*)node
               text:(NSString*)text
              image:(NSImage*)image
     menuController:(BookmarkContextMenuCocoaController*)menuController;
 
 // Initialize a button cell not attached to any node which draws with a theme.
 - (id)initWithText:(NSString*)text
              image:(NSImage*)image
@@ skipping 13 matching lines @@
                       image:(NSImage*)image;
 
 // Set the color of text in this cell.
 - (void)setTextColor:(NSColor*)color;
 
 - (BOOL)isFolderButtonCell;
 
 @end
 
 #endif  // CHROME_BROWSER_UI_COCOA_BOOKMARKS_BOOKMARK_BUTTON_CELL_H_