Cleanup: Remove unneeded includes of pref_names.h

chrome/browser/ui/cocoa/bookmarks/bookmark_bar_controller.mm

 // Copyright (c) 2010 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.
 
 #import "chrome/browser/ui/cocoa/bookmarks/bookmark_bar_controller.h"
 
 #include "app/l10n_util_mac.h"
 #include "app/resource_bundle.h"
 #include "base/mac/mac_util.h"
 #include "base/sys_string_conversions.h"
@@ skipping 23 matching lines @@
 #import "chrome/browser/ui/cocoa/bookmarks/bookmark_name_folder_controller.h"
 #import "chrome/browser/ui/cocoa/browser_window_controller.h"
 #import "chrome/browser/ui/cocoa/event_utils.h"
 #import "chrome/browser/ui/cocoa/fullscreen_controller.h"
 #import "chrome/browser/ui/cocoa/import_settings_dialog.h"
 #import "chrome/browser/ui/cocoa/menu_button.h"
 #import "chrome/browser/ui/cocoa/themed_window.h"
 #import "chrome/browser/ui/cocoa/toolbar_controller.h"
 #import "chrome/browser/ui/cocoa/view_id_util.h"
 #import "chrome/browser/ui/cocoa/view_resizer.h"
-#include "chrome/common/pref_names.h"
 #include "grit/app_resources.h"
 #include "grit/generated_resources.h"
 #include "grit/theme_resources.h"
 #include "skia/ext/skia_utils_mac.h"
 
 // Bookmark bar state changing and animations
 //
 // The bookmark bar has three real states: "showing" (a normal bar attached to
 // the toolbar), "hidden", and "detached" (pretending to be part of the web
 // content on the NTP). It can, or at least should be able to, animate between
@@ skipping 2433 matching lines @@
 // to minimize touching the object passed in (likely a mock).
 - (void)setButtonContextMenu:(id)menu {
   buttonContextMenu_ = menu;
 }
 
 - (void)setIgnoreAnimations:(BOOL)ignore {
   ignoreAnimations_ = ignore;
 }
 
 @end