CSS Independent Transform Properties

Source/platform/transforms/ScaleTransformOperation.h

Index: Source/platform/transforms/ScaleTransformOperation.h
diff --git a/Source/platform/transforms/ScaleTransformOperation.h b/Source/platform/transforms/ScaleTransformOperation.h
index 8b6fde1e2cfb50e73f884730a5116389687e5d26..320501dc9e87765dcd731ce6c55bc728dd5a5052 100644
--- a/Source/platform/transforms/ScaleTransformOperation.h
+++ b/Source/platform/transforms/ScaleTransformOperation.h
@@ -41,14 +41,18 @@ public:
         return adoptRef(new ScaleTransformOperation(sx, sy, sz, type));
     }
 
+    static PassRefPtr<ScaleTransformOperation> create(PassRefPtr<ScaleTransformOperation> o)
+    {
+        return adoptRef(new ScaleTransformOperation(*o));
+    }
     double x() const { return m_x; }
     double y() const { return m_y; }
     double z() const { return m_z; }
 
     virtual bool canBlendWith(const TransformOperation& other) const;
+    virtual OperationType type() const override { return m_type; }
 
 private:
-    virtual OperationType type() const override { return m_type; }
 
     virtual bool operator==(const TransformOperation& o) const override
     {
@@ -74,6 +78,14 @@ private:
         ASSERT(type == ScaleX || type == ScaleY || type == ScaleZ || type == Scale || type == Scale3D);
     }
 
+    ScaleTransformOperation(const ScaleTransformOperation& o)
+        : m_x(o.m_x)
+        , m_y(o.m_y)
+        , m_z(o.m_z)
+        , m_type(o.m_type)
+    {
+    }
+
     double m_x;
     double m_y;
     double m_z;