Added html escape for search queries to fix XSS issue b/28135307
am: 2bb3328

* commit '2bb332896563f6850698c93041a399a86db8f50b':
  Added html escape for search queries to fix XSS issue b/28135307

Change-Id: If6ff5f1750c823cd9d8e1b92a667360e0f341629