app_list: App list bubble should move with anchor widget.

ui/app_list/app_list_view.cc

 // 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.
 
 #include "ui/app_list/app_list_view.h"
 
 #include <algorithm>
 
 #include "ui/app_list/app_list_bubble_border.h"
 #include "ui/app_list/app_list_item_view.h"
@@ skipping 73 matching lines @@
   AddChildView(search_results_view_);
 
   page_switcher_view_ = new PageSwitcher(pagination_model_.get());
   AddChildView(page_switcher_view_);
 
   search_box_view_->set_grid_view(apps_grid_view_);
   search_box_view_->set_results_view(search_results_view_);
 
   set_anchor_view(anchor);
   set_margin(0);
+  set_move_with_anchor(true);
   set_parent_window(parent);
   set_close_on_deactivate(false);
   views::BubbleDelegateView::CreateBubble(this);
 
   // Resets default background since AppListBubbleBorder paints background.
   GetBubbleFrameView()->set_background(NULL);
 
   // Overrides border with AppListBubbleBorder.
   bubble_border_ = new AppListBubbleBorder(this,
                                            search_box_view_,
@@ skipping 187 matching lines @@
   }
 }
 
 void AppListView::OpenResult(const SearchResult& result, int event_flags) {
   if (delegate_.get())
     delegate_->OpenSearchResult(result, event_flags);
   Close();
 }
 
 }  // namespace app_list