h264 parser: fix setting default l1 ref list size for non-B frames.

h264 parser: fix setting default l1 ref list size for non-B frames.

When the reflist size override flag is not present in slice header,
we should be falling back to PPS defaults on l0 for non-I slices, but
on l1 only for B-slices.

BUG=141549
Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=150748

[piman, 2012-08-09 02:53:05]

lgtm

[commit-bot: I haz the power, 2012-08-09 02:54:02]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/posciak@chromium.org/10825270/1

[commit-bot: I haz the power, 2012-08-09 04:08:29]

Commit queue rejected this change because the description was changed
between the time the change entered the commit queue and the time it
was ready to commit. You can safely check the commit box again.

[commit-bot: I haz the power, 2012-08-09 04:09:06]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/posciak@chromium.org/10825270/1

[commit-bot: I haz the power, 2012-08-09 05:35:36]

Change committed as 150748