Options: Remove the GTK and Views native options code.

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

-// Copyright (c) 2011 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/ui/views/options/options_page_view.h"
-
-#include "chrome/browser/metrics/user_metrics.h"
-#include "views/widget/widget.h"
-
-///////////////////////////////////////////////////////////////////////////////
-// OptionsPageView
-
-OptionsPageView::OptionsPageView(Profile* profile)
-    : OptionsPageBase(profile),
-      initialized_(false) {
-}
-
-OptionsPageView::~OptionsPageView() {
-}
-
-///////////////////////////////////////////////////////////////////////////////
-// OptionsPageView, views::View overrides:
-
-bool OptionsPageView::CanClose() const {
-  return true;
-}
-
-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);
-  }
-}
-
-AccessibilityTypes::Role OptionsPageView::GetAccessibleRole() {
-  return AccessibilityTypes::ROLE_PAGETAB;
-}