Function arrayRemove

test/3rdparty/angular-1.2.5.js:726–731

(array, value)

}

function arrayRemove(array, value) {
  var index = indexOf(array, value);
  if (index >=0)
    array.splice(index, 1);
  return value;
}

function isLeafNode (node) {
  if (node) {