Cleanup: Remove unneeded chrome/common/pref_names.h includes.

chrome/browser/ui/cocoa/browser_window_controller_private.mm

 // 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.
 
 #import "chrome/browser/ui/cocoa/browser_window_controller_private.h"
 
 #include <cmath>
 
 #include "base/command_line.h"
 #include "base/mac/bind_objc_block.h"
@@ skipping 24 matching lines @@
 #import "chrome/browser/ui/cocoa/profiles/avatar_icon_controller.h"
 #import "chrome/browser/ui/cocoa/status_bubble_mac.h"
 #import "chrome/browser/ui/cocoa/tab_contents/overlayable_contents_controller.h"
 #import "chrome/browser/ui/cocoa/tabs/tab_strip_view.h"
 #import "chrome/browser/ui/cocoa/toolbar/toolbar_controller.h"
 #import "chrome/browser/ui/cocoa/version_independent_window.h"
 #import "chrome/browser/ui/cocoa/website_settings/permission_bubble_cocoa.h"
 #include "chrome/browser/ui/fullscreen/fullscreen_controller.h"
 #include "chrome/browser/ui/tabs/tab_strip_model.h"
 #include "chrome/common/chrome_switches.h"
-#include "chrome/common/pref_names.h"
 #include "content/public/browser/render_widget_host_view.h"
 #include "content/public/browser/web_contents.h"
 #import "ui/base/cocoa/focus_tracker.h"
 #import "ui/base/cocoa/nsview_additions.h"
 #include "ui/base/ui_base_types.h"
 
 using content::RenderWidgetHostView;
 using content::WebContents;
 
 namespace {
@@ skipping 1031 matching lines @@
   }
   if (!enteringAppKitFullscreen_)
     return NO;
   if (enteringAppKitFullscreenOnPrimaryScreen_)
     return NO;
 
   return YES;
 }
 
 @end  // @implementation BrowserWindowController(Private)