| Index: ash/common/shelf/app_list_button.cc
 | 
| diff --git a/ash/common/shelf/app_list_button.cc b/ash/common/shelf/app_list_button.cc
 | 
| index b8cc2564eab7541a42793019f8cae43e108332f1..8847fb81e7e95af51bc5edb0ce2bc6e26623c15b 100644
 | 
| --- a/ash/common/shelf/app_list_button.cc
 | 
| +++ b/ash/common/shelf/app_list_button.cc
 | 
| @@ -16,6 +16,7 @@
 | 
|  #include "ash/common/wm_shell.h"
 | 
|  #include "ash/public/cpp/shelf_types.h"
 | 
|  #include "base/command_line.h"
 | 
| +#include "base/memory/ptr_util.h"
 | 
|  #include "grit/ash_resources.h"
 | 
|  #include "grit/ash_strings.h"
 | 
|  #include "ui/accessibility/ax_node_data.h"
 | 
| 
 |