Cleanup: Remove unneeded chrome/browser/prefs/pref_service.h usage....

chrome/browser/ui/views/options/options_window_view.cc

 // 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.
 
 #include "app/l10n_util.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/browser_process.h"
-#include "chrome/browser/prefs/pref_service.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/browser_list.h"
 #include "chrome/browser/ui/browser_window.h"
 #include "chrome/browser/ui/options/options_window.h"
 #include "chrome/browser/ui/views/options/advanced_page_view.h"
 #include "chrome/browser/ui/views/options/content_page_view.h"
 #include "chrome/browser/ui/views/options/general_page_view.h"
 #include "chrome/browser/ui/window_sizer.h"
 #include "chrome/common/chrome_constants.h"
 #include "chrome/common/pref_names.h"
@@ skipping 220 matching lines @@
   // If there's already an existing options window, activate it and switch to
   // the specified page.
   // TODO(beng): note this is not multi-simultaneous-profile-safe. When we care
   //             about this case this will have to be fixed.
   if (!instance_) {
     instance_ = new OptionsWindowView(profile);
     views::Window::CreateChromeWindow(NULL, gfx::Rect(), instance_);
   }
   instance_->ShowOptionsPage(page, highlight_group);
 }