tree 0646d5b10bf9a386fc95e87427ab027cab13a124
parent 7ac5e698b216a1b1af97405b43adf2ad5bc40e7d
author Rebecca Schultz Zavin <rebecca@android.com> 1248218279 -0700
committer Rebecca Schultz Zavin <rebecca@android.com> 1248308266 -0700

Add a flag to set whether the overlay has been initialized.  Commit needs to be called at least once on each overlay, and it appears that sometimes this
doesn't happen because the visibility never changes.  With this change
the overlay parameter and position will be committed when either the visibility
of the window changes, or on the first call to visibility resolved, if it
hasn't already been done.

Signed-off-by: Rebecca Schultz Zavin <rebecca@android.com>