[Win] App launcher drag/drop.

ui/app_list/test/app_list_test_view_delegate.h

 // 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.
 
 #ifndef UI_APP_LIST_TEST_APP_LIST_TEST_VIEW_DELEGATE_H_
 #define UI_APP_LIST_TEST_APP_LIST_TEST_VIEW_DELEGATE_H_
 
+#include "base/callback_forward.h"
 #include "base/compiler_specific.h"
 #include "ui/app_list/app_list_view_delegate.h"
 
 namespace app_list {
 namespace test {
 
 // A concrete AppListViewDelegate for unit tests.
 class AppListTestViewDelegate  : public AppListViewDelegate {
  public:
   AppListTestViewDelegate();
   virtual ~AppListTestViewDelegate();
 
   int activate_count() { return activate_count_; }
   int dismiss_count() { return dismiss_count_; }
   AppListItemModel* last_activated() { return last_activated_; }
 
   // AppListViewDelegate overrides:
   virtual void SetModel(AppListModel* model) OVERRIDE {}
   virtual SigninDelegate* GetSigninDelegate() OVERRIDE;
+  virtual void GetShortcutPathForApp(
+      const std::string& app_id,
+      const base::Callback<void(const base::FilePath&)>& callback) OVERRIDE;
   virtual void ActivateAppListItem(AppListItemModel* item,
                                    int event_flags) OVERRIDE;
   virtual void StartSearch() OVERRIDE {}
   virtual void StopSearch() OVERRIDE {}
   virtual void OpenSearchResult(SearchResult* result,
                                 int event_flags) OVERRIDE {}
   virtual void InvokeSearchResultAction(SearchResult* result,
                                         int action_index,
                                         int event_flags) OVERRIDE {}
   virtual void Dismiss() OVERRIDE;
   virtual void ViewClosing() OVERRIDE {}
   virtual void ViewActivationChanged(bool active) OVERRIDE {}
   virtual gfx::ImageSkia GetWindowIcon() OVERRIDE;
   virtual base::string16 GetCurrentUserName() OVERRIDE;
   virtual base::string16 GetCurrentUserEmail() OVERRIDE;
   virtual void OpenSettings() OVERRIDE {}
   virtual void OpenHelp() OVERRIDE {}
   virtual void OpenFeedback() OVERRIDE {}
 
  private:
   int activate_count_;
   int dismiss_count_;
   AppListItemModel* last_activated_;
 };
 
 }  // namespace test
 }  // namespace app_list
 
 #endif  // UI_APP_LIST_TEST_APP_LIST_TEST_VIEW_DELEGATE_H_