Merge "Re-enable accessibility when UiAutomation closed." into nyc-dev
am: 7cae9f7bbc

* commit '7cae9f7bbc0ee78c1e9c6758db3bcf8fcd815c2b':
  Re-enable accessibility when UiAutomation closed.

Change-Id: I38756bb6528a523aa6769f0256bc9499e6c2191c