app_list: Show apps grid after installing from cws result.

ui/app_list/views/search_result_view.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_VIEWS_SEARCH_RESULT_VIEW_H_
 #define UI_APP_LIST_VIEWS_SEARCH_RESULT_VIEW_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 61 matching lines @@
   // views::ContextMenuController overrides:
   virtual void ShowContextMenuForView(views::View* source,
                                       const gfx::Point& point,
                                       ui::MenuSourceType source_type) OVERRIDE;
 
   // SearchResultObserver overrides:
   virtual void OnIconChanged() OVERRIDE;
   virtual void OnActionsChanged() OVERRIDE;
   virtual void OnIsInstallingChanged() OVERRIDE;
   virtual void OnPercentDownloadedChanged() OVERRIDE;
+  virtual void OnItemInstalled() OVERRIDE;
 
   // SearchResultActionsViewDelegate overrides:
   virtual void OnSearchResultActionActivated(size_t index,
                                              int event_flags) OVERRIDE;
 
   SearchResult* result_;  // Owned by AppListModel::SearchResults.
 
   // Parent list view. Owned by views hierarchy.
   SearchResultListView* list_view_;
 
   // Not owned by us.
   SearchResultViewDelegate* delegate_;
 
   views::ImageView* icon_;  // Owned by views hierarchy.
   scoped_ptr<gfx::RenderText> title_text_;
   scoped_ptr<gfx::RenderText> details_text_;
   SearchResultActionsView* actions_view_;  // Owned by the views hierarchy.
   ProgressBarView* progress_bar_;  // Owned by views hierarchy.
 
   scoped_ptr<views::MenuRunner> context_menu_runner_;
 
   DISALLOW_COPY_AND_ASSIGN(SearchResultView);
 };
 
 }  // namespace app_list
 
 #endif  // UI_APP_LIST_VIEWS_SEARCH_RESULT_VIEW_H_