Add ChromeBrowserMainExtraParts for non main parts. (take 3)

chrome/browser/chrome_browser_parts_views.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/chrome_browser_parts_views.h"
-
-#include <string>
-
-#include "base/command_line.h"
-#include "chrome/browser/ui/views/chrome_views_delegate.h"
-#include "chrome/common/chrome_switches.h"
-#include "views/widget/widget.h"
-
-ChromeBrowserPartsViews::ChromeBrowserPartsViews()
-    : content::BrowserMainParts() {
-}
-
-void ChromeBrowserPartsViews::ToolkitInitialized() {
-  // The delegate needs to be set before any UI is created so that windows
-  // display the correct icon.
-  if (!views::ViewsDelegate::views_delegate)
-    views::ViewsDelegate::views_delegate = new ChromeViewsDelegate;
-
-  // TODO(beng): Move to WidgetImpl and implement on Windows too!
-  if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kDebugViewsPaint))
-    views::Widget::SetDebugPaintEnabled(true);
-}
-
-void ChromeBrowserPartsViews::PreMainMessageLoopRun() {
-}
-
-bool ChromeBrowserPartsViews::MainMessageLoopRun(int* result_code) {
-  return false;
-}