am 69987bb9: am 35319945: update the SearchableDictionary sample to use SearchView in the Action Bar and set the main activity to use launchMode="singleTop"

* commit '69987bb99f43daad3c36ac85880d886d640bca16':
  update the SearchableDictionary sample to use SearchView in the Action Bar and set the main activity to use launchMode="singleTop"