Introduce RootWindowHostDelegate. The RootWindowHost performs most of its communication with RootWi…

Introduce RootWindowHostDelegate. The RootWindowHost performs most of its communication with RootWindow via this interface. The intent is to make the contract between RootWindowHost and RootWindow clearer.

BUG=none
TEST=existing

Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=148912

[Elliot Glaysher, 2012-07-27 16:29:29]

+oshima, who asked about how this would affect his work yesterday.

[Elliot Glaysher, 2012-07-27 17:40:43]

I'm fine with the patch, but I want to hear what oshima thinks first.

[oshima, 2012-07-27 18:11:33]

I'm fine too.

http://codereview.chromium.org/10825050/diff/1/ui/aura/root_window_host_linux.cc
File ui/aura/root_window_host_linux.cc (right):

http://codereview.chromium.org/10825050/diff/1/ui/aura/root_window_host_linux...
ui/aura/root_window_host_linux.cc:585:
delegate_->GetRootWindow()->ScheduleFullDraw();
I assume this is delegate_->AsRootWindow() or just GetRootWindow() ? (same for
the reset)

[Ben Goodger (Google), 2012-07-27 21:30:11]

OK. updated with fixes for unit tests etc. PTAL

[oshima, 2012-07-27 21:39:23]

lgtm

[Elliot Glaysher, 2012-07-27 22:30:15]

lgtm

[commit-bot: I haz the power, 2012-07-28 22:02:48]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/ben@chromium.org/10825050/3004

[commit-bot: I haz the power, 2012-07-29 03:30:10]

Change committed as 148912