TileItemView: Fixed ChromeVox selection upon deselection.

TileItemView: Fixed ChromeVox selection upon deselection.

BUG=459872
Committed: https://crrev.com/d26db64204779a107a0adbab6721e73c63da4579
Cr-Commit-Position: refs/heads/master@{#317018}

[Matt Giuca, 2015-02-19 06:35:53]

mgiuca@chromium.org changed reviewers:
+ calamity@chromium.org

[calamity, 2015-02-19 06:55:49]

The CQ bit was checked by calamity@chromium.org

[calamity, 2015-02-19 06:55:50]

lgtm

[commit-bot: I haz the power, 2015-02-19 06:56:52]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/935143005/1

[commit-bot: I haz the power, 2015-02-19 07:08:22]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2015-02-19 07:08:23]

Try jobs failed on following builders:
  android_chromium_gn_compile_dbg on tryserver.chromium.linux (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/android_chromiu...)

[Matt Giuca, 2015-02-19 08:40:37]

The CQ bit was checked by mgiuca@chromium.org

[commit-bot: I haz the power, 2015-02-19 08:41:52]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/935143005/1

[commit-bot: I haz the power, 2015-02-19 09:13:41]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-02-19 09:14:26]

Patchset 1 (id:??) landed as
https://crrev.com/d26db64204779a107a0adbab6721e73c63da4579
Cr-Commit-Position: refs/heads/master@{#317018}