am 6d152af: AI 148066: Change perf2 app test from Calculator to MusicBro

Merge commit '6d152af15daf3c35f65d5fe66b5bc6dfc0066b24' into donut

* commit '6d152af15daf3c35f65d5fe66b5bc6dfc0066b24':
  AI 148066: Change perf2 app test from Calculator to MusicBrowser.
tree: 433dcdb2fbd8246efbaa6c055a3b08f4ecfa8162
  1. tests/
  2. tools/
  3. Android.mk