Add HSTS preload submissions as of 2015-02-20.

Add HSTS preload submissions as of 2015-02-20.

BUG=

Committed: https://crrev.com/2b1530f0c38ddff99365a8a04974bbd1aee2572f
Cr-Commit-Position: refs/heads/master@{#317695}

[lgarron, 2015-02-21 02:07:42]

lgarron@chromium.org changed reviewers:
+ agl@chromium.org

[agl, 2015-02-23 19:01:04]

lgtm

[lgarron, 2015-02-23 19:02:13]

The CQ bit was checked by lgarron@chromium.org

[commit-bot: I haz the power, 2015-02-23 19:03:08]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/945903005/1

[commit-bot: I haz the power, 2015-02-23 19:06:13]

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

[commit-bot: I haz the power, 2015-02-23 19:06:14]

Try jobs failed on following builders:
  ios_dbg_simulator on tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/ios_dbg_simulator...)

[lgarron, 2015-02-23 19:28:04]

The CQ bit was checked by lgarron@chromium.org

[lgarron, 2015-02-23 19:28:22]

The CQ bit was unchecked by lgarron@chromium.org

[lgarron, 2015-02-23 23:26:15]

The CQ bit was checked by lgarron@chromium.org

[lgarron, 2015-02-23 23:26:16]

The patchset sent to the CQ was uploaded after l-g-t-m from agl@chromium.org
Link to the patchset: https://codereview.chromium.org/945903005/#ps40001 (title:
"Rebased.")

[commit-bot: I haz the power, 2015-02-23 23:27:47]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/945903005/40001

[commit-bot: I haz the power, 2015-02-24 00:43:28]

Committed patchset #3 (id:40001)

[commit-bot: I haz the power, 2015-02-24 00:44:33]

Patchset 3 (id:??) landed as
https://crrev.com/2b1530f0c38ddff99365a8a04974bbd1aee2572f
Cr-Commit-Position: refs/heads/master@{#317695}