function normalizeStyleData (data) {
  var style = normalizeStyleBinding(data.style);
  // static style is pre-processed into an object during compilation
  // and is always a fresh object, so it's safe to merge into it
  return data.staticStyle
    ? extend(data.staticStyle, style)
    : style
}
function normalizeStyleData (data) {
  var style = normalizeStyleBinding(data.style);
  // static style is pre-processed into an object during compilation
  // and is always a fresh object, so it's safe to merge into it
  return data.staticStyle
    ? extend(data.staticStyle, style)
    : style
}
function normalizeStyleData ( data ) { var style = normalizeStyleBinding ( data . style ) ; // static style is pre-processed into an object during compilation // and is always a fresh object, so it's safe to merge into it return data . staticStyle ? extend ( data . staticStyle , style ) : style }
merge static and dynamic style data on the same vnode
merge static and dynamic style data on the same vnode
normalize style data