am edbb8083: Merge "add a fps counter to sanangeles demo" into gingerbread

Merge commit 'edbb8083a815e9d911f8e659fc5c293543fdf502' into gingerbread-plus-aosp

* commit 'edbb8083a815e9d911f8e659fc5c293543fdf502':
  add a fps counter to sanangeles demo