Fix bug that was inadvertently introduced in https://github.com/material…

Authored by markwei on Mon, May 1, 8:37 PM.

Description

Fix bug that was inadvertently introduced in https://github.com/material-motion/material-motion-android/pull/73

Summary: Ensure that the anchor is a "floating" reactive property that reflects a value, rather than a reactive property that's attached to a target property.

Reviewers: O2 Material Motion, O6 Material Android platform reviewers, Material Motion, featherless

Reviewed By: O2 Material Motion, Material Motion, featherless

Tags: Material Motion

Differential Revision: http://codereview.cc/D3148