| Index: Source/core/svg/RadialGradientAttributes.h | 
| diff --git a/Source/core/svg/RadialGradientAttributes.h b/Source/core/svg/RadialGradientAttributes.h | 
| index 52ff1ed15a47ea470bb427d17fcb87d9e2c9af28..83a38568ff93e65506ba1f69a471fa96527e717e 100644 | 
| --- a/Source/core/svg/RadialGradientAttributes.h | 
| +++ b/Source/core/svg/RadialGradientAttributes.h | 
| @@ -21,6 +21,7 @@ | 
| #define RadialGradientAttributes_h | 
|  | 
| #include "core/svg/GradientAttributes.h" | 
| +#include "core/svg/SVGLength.h" | 
|  | 
| namespace blink { | 
| struct RadialGradientAttributes final : GradientAttributes { | 
|  |