First step at setroots

First step at setroots

Still a work in progress, but some of the basics are there.

BUG=365012
TEST=covered by tests
R=ben@chromium.org

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=271761

[Ben Goodger (Google), 2014-05-20 16:13:32]

lgtm

https://codereview.chromium.org/296003003/diff/20001/mojo/services/view_manag...
File mojo/services/view_manager/view_manager_connection.h (right):

https://codereview.chromium.org/296003003/diff/20001/mojo/services/view_manag...
mojo/services/view_manager/view_manager_connection.h:119: // for the client. The
parent in set to NULL if this client is not allowed to
in->is

[sky, 2014-05-20 17:13:11]

The CQ bit was checked by sky@chromium.org

[commit-bot: I haz the power, 2014-05-20 17:17:58]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/sky@chromium.org/296003003/40001

[commit-bot: I haz the power, 2014-05-20 20:40:53]

FYI, CQ is re-trying this CL (attempt #1).
Please consider checking whether the failures are real,
and report flakes to chrome-troopers@google.com.
The failing builders are:
  linux_chromium_chromeos_rel on tryserver.chromium
(http://build.chromium.org/p/tryserver.chromium/builders/linux_chromium_chrome...)

[commit-bot: I haz the power, 2014-05-20 21:41:48]

Change committed as 271761