Added html escape for search queries to fix XSS issue b/28135307 am: 2bb3328 am: b32745e
am: 06abbd3

* commit '06abbd3140f04dc5a08b57ca40c15628ae308ec3':
  Added html escape for search queries to fix XSS issue b/28135307

Change-Id: I6a594b9cf4bd07b498033521c532db726edad69c