Purge the App Launcher code from Windows.

ui/app_list/views/app_list_main_view.cc

 // Copyright 2013 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 "ui/app_list/views/app_list_main_view.h"
 
 #include <algorithm>
 
 #include "base/bind.h"
 #include "base/callback.h"
@@ skipping 142 matching lines @@
   // We clear the search when hiding so when app list appears it is not showing
   // search results.
   search_box_view_->ClearSearch();
 }
 
 void AppListMainView::Close() {
   icon_loading_wait_timer_.Stop();
   contents_view_->CancelDrag();
 }
 
-void AppListMainView::Prerender() {
-  contents_view_->Prerender();
-}
-
 void AppListMainView::ModelChanged() {
   pending_icon_loaders_.clear();
   model_->RemoveObserver(this);
   model_ = delegate_->GetModel();
   model_->AddObserver(this);
   search_box_view_->ModelChanged();
   delete contents_view_;
   contents_view_ = NULL;
   AddContentsViews();
   Layout();
@@ skipping 108 matching lines @@
 }
 
 void AppListMainView::ActivateApp(AppListItem* item, int event_flags) {
   // TODO(jennyz): Activate the folder via AppListModel notification.
   if (item->GetItemType() == AppListFolderItem::kItemType)
     contents_view_->ShowFolderContent(static_cast<AppListFolderItem*>(item));
   else
     item->Activate(event_flags);
 }
 
-void AppListMainView::GetShortcutPathForApp(
-    const std::string& app_id,
-    const base::Callback<void(const base::FilePath&)>& callback) {
-  delegate_->GetShortcutPathForApp(app_id, callback);
-}
-
 void AppListMainView::CancelDragInActiveFolder() {
   contents_view_->apps_container_view()
       ->app_list_folder_view()
       ->items_grid_view()
       ->EndDrag(true);
 }
 
 void AppListMainView::QueryChanged(SearchBoxView* sender) {
   base::string16 query;
   base::TrimWhitespace(model_->search_box()->text(), base::TRIM_ALL, &query);
@@ skipping 12 matching lines @@
     contents_view_->search_results_page_view()->SetSelection(select);
 }
 
 void AppListMainView::OnResultInstalled(SearchResult* result) {
   // Clears the search to show the apps grid. The last installed app
   // should be highlighted and made visible already.
   search_box_view_->ClearSearch();
 }
 
 }  // namespace app_list