One-click install for the OSX App Launcher

ui/app_list/cocoa/apps_pagination_model_observer.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_COCOA_APPS_PAGINATION_MODEL_OBSERVER_H_
 #define UI_APP_LIST_COCOA_APPS_PAGINATION_MODEL_OBSERVER_H_
 
 // Observer protocol for page changes. Compare with
 // app_list::PaginationModelObserver.
 @protocol AppsPaginationModelObserver
 
 // Invoked when the total number of pages has changed.
 - (void)totalPagesChanged;
 
 // Invoked when the selected page index is changed.
 - (void)selectedPageChanged:(int)newSelected;
 
 // Invoked when the portion of pages that are visible have changed.
 - (void)pageVisibilityChanged;
 
 // Return a pager segment at |locationInWindow| or -1 if there is none.
 - (NSInteger)pagerSegmentAtLocation:(NSPoint)locationInWindow;
 
+// If there is a search result, clear it to ensure the grid is visible.
+- (void)ensureAppsPagesVisible;
+
 @end
 
 #endif  // UI_APP_LIST_COCOA_APPS_PAGINATION_MODEL_OBSERVER_H_