am 8310b42f: Add javadoc saying that wake locks are ref counted by default.

Merge commit '8310b42fbc086b0f05fc8ef45ac34c7e099c485e' into gingerbread-plus-aosp

* commit '8310b42fbc086b0f05fc8ef45ac34c7e099c485e':
  Add javadoc saying that wake locks are ref counted by default.
tree: b384ee75405465b41a55c0fb82ddf0b3f16b7dd1
  1. cmds/
  2. include/
  3. libs/
  4. opengl/
  5. services/
  6. vpn/
  7. MODULE_LICENSE_APACHE2
  8. NOTICE