CSS Motion Path: Support parsing of ray(<angle>) paths

third_party/WebKit/Source/core/style/StyleMotionData.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef StyleMotionData_h
 #define StyleMotionData_h
 
 #include "core/style/StyleOffsetRotation.h"
 #include "core/style/StylePath.h"
 #include "platform/Length.h"
 #include "platform/LengthPoint.h"
 #include "platform/wtf/Allocator.h"
 
 namespace blink {
 
 class StyleMotionData {
   DISALLOW_NEW();
 
  public:
   StyleMotionData(const LengthPoint& anchor,
                   const LengthPoint& position,
-                  StylePath* path,
+                  BasicShape* path,
                   const Length& distance,
                   StyleOffsetRotation rotation)
       : anchor_(anchor),
         position_(position),
         path_(path),
         distance_(distance),
         rotation_(rotation) {}
 
   bool operator==(const StyleMotionData&) const;
 
   bool operator!=(const StyleMotionData& o) const { return !(*this == o); }
 
   // Must be public for SET_VAR in ComputedStyle.h
   LengthPoint anchor_;
   LengthPoint position_;
-  RefPtr<StylePath> path_;  // nullptr indicates path is 'none'
+  RefPtr<BasicShape> path_;  // nullptr indicates path is 'none'
   Length distance_;
   StyleOffsetRotation rotation_;
 };
 
 }  // namespace blink
 
 #endif  // StyleMotionData_h