Move common app_list delegate code to chrome/browser/ui/app_list.

chrome/browser/ui/ash/app_list/search_builder.h

-// 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.
-
-#ifndef CHROME_BROWSER_UI_ASH_APP_LIST_SEARCH_BUILDER_H_
-#define CHROME_BROWSER_UI_ASH_APP_LIST_SEARCH_BUILDER_H_
-
-#include "base/basictypes.h"
-#include "base/memory/ref_counted.h"
-#include "base/memory/scoped_ptr.h"
-#include "chrome/browser/autocomplete/autocomplete_controller_delegate.h"
-#include "ui/app_list/app_list_model.h"
-
-namespace app_list {
-class SearchBoxModel;
-class SearchResult;
-}
-
-class AppListController;
-class AutocompleteController;
-class AutocompleteResult;
-class ExtensionAppProvider;
-class Profile;
-
-// SearchBuilder creates app list search results via AutoCompleteController.
-class SearchBuilder : public AutocompleteControllerDelegate {
- public:
-  SearchBuilder(Profile* profile,
-                app_list::SearchBoxModel* search_box,
-                app_list::AppListModel::SearchResults* results,
-                AppListController* list_controller);
-  virtual ~SearchBuilder();
-
-  void StartSearch();
-  void StopSearch();
-
-  void OpenResult(const app_list::SearchResult& result, int event_flags);
-
- private:
-  // Populates result list from AutocompleteResult.
-  void PopulateFromACResult(const AutocompleteResult& result);
-
-  // AutocompleteControllerDelegate overrides:
-  virtual void OnResultChanged(bool default_match_changed) OVERRIDE;
-
-  Profile* profile_;
-
-  // Sub models of AppListModel that represent search box and result list.
-  app_list::SearchBoxModel* search_box_;
-  app_list::AppListModel::SearchResults* results_;
-
-  // The omnibox AutocompleteController that collects/sorts/dup-
-  // eliminates the results as they come in.
-  scoped_ptr<AutocompleteController> controller_;
-
-  // The controller of the app list. Owned by the app list delegate.
-  AppListController* list_controller_;
-
-  // ExtensionAppProvider used for apps only mode. If apps only mode becomes the
-  // only mode, remove the AutocompleteController above. Otherwise, remove this.
-  scoped_refptr<ExtensionAppProvider> apps_provider_;
-
-  DISALLOW_COPY_AND_ASSIGN(SearchBuilder);
-};
-
-#endif  // CHROME_BROWSER_UI_ASH_APP_LIST_SEARCH_BUILDER_H_