code: function metaForDeps(obj, meta) {
    var deps = meta.deps;
    // If the current object has no dependencies...
    if (!deps) {
      // initialize the dependencies with a pointer back to
      // the current object
      deps = meta.deps = { __emberproto__: obj };
    } else if (deps.__emberproto__ !== obj) {
      // otherwise if the dependencies are inherited from the
      // object's superclass, clone the deps
      deps = meta.deps = o_create(deps);
      deps.__emberproto__ = obj;
    }
    return deps;
  }
docs: @private
  
  return obj[META_KEY].deps