am dacabf97: Merge "Added Visualizer effect." into gingerbread

Merge commit 'dacabf97c609a040ada857a7da6c560097448ae3' into gingerbread-plus-aosp

* commit 'dacabf97c609a040ada857a7da6c560097448ae3':
  Added Visualizer effect.
tree: 825ab3a8deb612c3eb8daae783670d1273c64521
  1. camera/
  2. cmds/
  3. include/
  4. media/