Add general options page. Options are working with the following exceptions:

chrome/browser/views/options/options_page_view.cc

 // Copyright (c) 2006-2008 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 "chrome/browser/views/options/options_page_view.h"
 
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/metrics/user_metrics.h"
 #include "chrome/common/notification_service.h"
 #include "chrome/common/pref_service.h"
 #include "views/widget/widget.h"
 
 ///////////////////////////////////////////////////////////////////////////////
 // OptionsPageView
 
 OptionsPageView::OptionsPageView(Profile* profile)
-    : profile_(profile),
+    : OptionsPageBase(profile),
       initialized_(false) {
 }
 
 OptionsPageView::~OptionsPageView() {
 }
 
-void OptionsPageView::UserMetricsRecordAction(const wchar_t* action,
-                                              PrefService* prefs) {
-  UserMetrics::RecordComputedAction(action, profile());
-  if (prefs)
-    prefs->ScheduleSavePersistentPrefs();
-}
-
-///////////////////////////////////////////////////////////////////////////////
-// OptionsPageView, NotificationObserver implementation:
-
-void OptionsPageView::Observe(NotificationType type,
-                              const NotificationSource& source,
-                              const NotificationDetails& details) {
-  if (type == NotificationType::PREF_CHANGED)
-    NotifyPrefChanged(Details<std::wstring>(details).ptr());
-}
-
 ///////////////////////////////////////////////////////////////////////////////
 // OptionsPageView, views::View overrides:
 
 void OptionsPageView::ViewHierarchyChanged(bool is_add,
                                            views::View* parent,
                                            views::View* child) {
   if (!initialized_ && is_add && GetWidget()) {
     // It is important that this only get done _once_ otherwise we end up
     // duplicating the view hierarchy when tabs are switched.
     initialized_ = true;
     InitControlLayout();
     NotifyPrefChanged(NULL);
   }
 }