am 3cc7d8ff: Need to export QueryBrowserActivity too. Bug 3095344

Merge commit '3cc7d8ffd087cfe855849e87714edb4035c0349e' into gingerbread-plus-aosp

* commit '3cc7d8ffd087cfe855849e87714edb4035c0349e':
  Need to export QueryBrowserActivity too.