Support storing the VisibilityClient on windows other than the RootWindow. What this means is you c…

Support storing the VisibilityClient on windows other than the RootWindow. What this means is you can set an object implementing VisibilityClient on any window in the hierarchy and this impl will handle layer visibility changes for that subtree.

R=sky@chromium.org
Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=192651

[sky, 2013-04-05 19:24:57]

This looks good, but do you need to update any existing VisibilityClients to
ignore children that might not currently be animating?

[Ben Goodger (Google), 2013-04-05 19:28:06]

I don't believe it represents a change for the existing clients, because it
was only ever attached to the root before.


On Fri, Apr 5, 2013 at 12:24 PM, <sky@chromium.org> wrote:

> This looks good, but do you need to update any existing VisibilityClients
> to
> ignore children that might not currently be animating?
>
>
https://codereview.chromium.**org/13638010/<https://codereview.chromium.org/1...
>

[sky, 2013-04-05 19:29:49]

Ah, ok. LGTM

[Ben Goodger (Google), 2013-04-05 23:33:54]

Committed patchset #1 manually as r192651 (presubmit successful).