bluetooth: Update security related text from specification.

bluetooth: Update security related text from specification.

BUG=421668
Committed: https://crrev.com/8561e4f5cbf931e9980668ae5c7888ebc0ac5566
Cr-Commit-Position: refs/heads/master@{#325741}

[scheib, 2015-04-15 23:33:31]

scheib@chromium.org changed reviewers:
+ ortuno@chromium.org

[ortuno, 2015-04-15 23:35:07]

lgtm

[scheib, 2015-04-16 00:00:51]

scheib@chromium.org changed reviewers:
+ jyasskin@chromium.org

[scheib, 2015-04-17 18:57:00]

scheib@chromium.org changed reviewers:
+ mek@chromium.org
- jyasskin@chromium.org

[scheib, 2015-04-17 18:57:01]

mek, PTAL.

[scheib, 2015-04-17 20:55:20]

scheib@chromium.org changed reviewers:
+ tsepez@chromium.org
- mek@chromium.org

[Tom Sepez, 2015-04-17 20:57:19]

RS LGTM on updating comment.

[scheib, 2015-04-17 21:02:44]

The CQ bit was checked by scheib@chromium.org

[commit-bot: I haz the power, 2015-04-17 21:04:51]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1087333003/1

[commit-bot: I haz the power, 2015-04-17 21:57:18]

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

[commit-bot: I haz the power, 2015-04-17 21:57:19]

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

[scheib, 2015-04-17 22:32:11]

The CQ bit was checked by scheib@chromium.org

[commit-bot: I haz the power, 2015-04-17 22:33:33]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1087333003/1

[commit-bot: I haz the power, 2015-04-18 00:12:38]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-04-18 00:13:22]

Patchset 1 (id:??) landed as
https://crrev.com/8561e4f5cbf931e9980668ae5c7888ebc0ac5566
Cr-Commit-Position: refs/heads/master@{#325741}