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 dbdc8b797299ced0e12012f1c7db9ff9c99206c1..d2fa631a9e524d227ffb7ac0c75a0adce7783fe4 100644
--- a/third_party/WebKit/Source/core/css/CSSProperties.in
+++ b/third_party/WebKit/Source/core/css/CSSProperties.in
@@ -291,7 +291,8 @@ 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