| Index: content/common/content_param_traits_macros.h | 
| diff --git a/content/common/content_param_traits_macros.h b/content/common/content_param_traits_macros.h | 
| index ebb83483e3eb77a70e26c60d5bc9aaeed9ed8394..42ce5b155dec6de7f038a52414ecbf0da7f17ac9 100644 | 
| --- a/content/common/content_param_traits_macros.h | 
| +++ b/content/common/content_param_traits_macros.h | 
| @@ -33,6 +33,7 @@ IPC_STRUCT_TRAITS_BEGIN(blink::WebCompositionUnderline) | 
| IPC_STRUCT_TRAITS_MEMBER(endOffset) | 
| IPC_STRUCT_TRAITS_MEMBER(color) | 
| IPC_STRUCT_TRAITS_MEMBER(thick) | 
| +  IPC_STRUCT_TRAITS_MEMBER(backgroundColor) | 
| IPC_STRUCT_TRAITS_END() | 
|  | 
| #endif  // CONTENT_COMMON_CONTENT_PARAM_TRAITS_MACROS_H_ | 
|  |