CSS Motion Path: Support offset-rotate in addition to offset-rotation

third_party/WebKit/Source/core/css/CSSProperties.in

Index: third_party/WebKit/Source/core/css/CSSProperties.in
diff --git a/third_party/WebKit/Source/core/css/CSSProperties.in b/third_party/WebKit/Source/core/css/CSSProperties.in
index 9b57734c69c23f33ea0e961ca768ed53e632ac3f..36991861aaa57b4afba2699fe47d73fc36cbfa87 100644
--- a/third_party/WebKit/Source/core/css/CSSProperties.in
+++ b/third_party/WebKit/Source/core/css/CSSProperties.in
@@ -285,7 +285,8 @@ offset-anchor runtime_flag=CSSOffsetPositionAnchor, interpolable, converter=conv
 offset-distance interpolable, converter=convertLength
 offset-path converter=convertPathOrNone
 offset-position runtime_flag=CSSOffsetPositionAnchor, interpolable, converter=convertPositionOrAuto
-offset-rotation interpolable, converter=convertOffsetRotation
+offset-rotate runtime_flag=CSSOffsetRotate, interpolable, converter=convertOffsetRotation
+offset-rotation runtime_flag=CSSOffsetRotation, interpolable, converter=convertOffsetRotation
 opacity interpolable, type_name=float
 order type_name=int
 orphans interpolable, inherited, type_name=short