Purge the App Launcher code from Windows.

ui/app_list/app_list_view_delegate.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 UI_APP_LIST_APP_LIST_VIEW_DELEGATE_H_
 #define UI_APP_LIST_APP_LIST_VIEW_DELEGATE_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 57 matching lines @@
   // only used by non-Ash Windows.
   virtual void SetProfileByPath(const base::FilePath& profile_path) = 0;
 
   // Gets the model associated with the view delegate. The model may be owned
   // by the delegate, or owned elsewhere (e.g. a profile keyed service).
   virtual AppListModel* GetModel() = 0;
 
   // Gets the SpeechUIModel for the app list. Owned by the AppListViewDelegate.
   virtual SpeechUIModel* GetSpeechUI() = 0;
 
-  // Gets a path to a shortcut for the given app. Returns asynchronously as the
-  // shortcut may not exist yet.
-  virtual void GetShortcutPathForApp(
-      const std::string& app_id,
-      const base::Callback<void(const base::FilePath&)>& callback) = 0;
-
   // Invoked to start a new search. Delegate collects query input from
   // SearchBoxModel and populates SearchResults. Both models are sub models
   // of AppListModel.
   virtual void StartSearch() = 0;
 
   // Invoked to stop the current search.
   virtual void StopSearch() = 0;
 
   // Invoked to open the search result.
   virtual void OpenSearchResult(SearchResult* result,
@@ skipping 78 matching lines @@
   virtual base::string16 GetLearnMoreText() const;
   virtual base::string16 GetLearnMoreLink() const;
   virtual gfx::ImageSkia* GetAppsIcon() const;
   virtual void OpenLearnMoreLink();
 #endif
 };
 
 }  // namespace app_list
 
 #endif  // UI_APP_LIST_APP_LIST_VIEW_DELEGATE_H_