| Index: xfa/src/fdp/src/css/fde_cssstylesheet.h
 | 
| diff --git a/xfa/src/fdp/src/css/fde_cssstylesheet.h b/xfa/src/fdp/src/css/fde_cssstylesheet.h
 | 
| index 789e55f66709084b9b72b9a2775407bcadaef818..e8b6146e928f8d63cecff744fb8141ebcca39de2 100644
 | 
| --- a/xfa/src/fdp/src/css/fde_cssstylesheet.h
 | 
| +++ b/xfa/src/fdp/src/css/fde_cssstylesheet.h
 | 
| @@ -7,6 +7,7 @@
 | 
|  #ifndef XFA_SRC_FDP_SRC_CSS_FDE_CSSSTYLESHEET_H_
 | 
|  #define XFA_SRC_FDP_SRC_CSS_FDE_CSSSTYLESHEET_H_
 | 
|  
 | 
| +#include "core/include/fxcrt/fx_ext.h"
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|  #include "xfa/src/fdp/src/css/fde_cssdeclaration.h"
 | 
|  
 | 
|  class CFDE_CSSSelector : public IFDE_CSSSelector, public CFX_Target {
 | 
| 
 |