commit a1ea10e67aead8d918cc1a8b7e6064f1261f7205
author Justin Schuh <jschuh@chromium.org> Tue Nov 11 21:31:51 2014
committer Justin Schuh <jschuh@chromium.org> Tue Nov 11 21:34:45 2014
tree 81dd17f447d870ce41fd143db17a084b1540ccc8
parent 0566d5267cdad163bc18d5aeaf399b26bd3add08

Check alternate desktop before applying integrity label

No alternate desktop means there's nothing to label

BUG=422218
R=wfh@chromium.org

Review URL: https://codereview.chromium.org/686083007

Cr-Commit-Position: refs/heads/master@{#303151}
(cherry picked from commit 2f5fb91566b8d2d9861c4b0437bcfb20cba3f1d9)

Review URL: https://codereview.chromium.org/714083004

Cr-Commit-Position: refs/branch-heads/2171@{#410}
Cr-Branched-From: 267aeeb8d85c8503a7fd12bd14654b8ea78d3974-refs/heads/master@{#297060}