Update settings.html and settings.js to Polymer 0.8

Update settings.html and settings.js to Polymer 0.8

BUG=485381
Committed: https://crrev.com/d548caa0a48298a075fe7482fb8a1f1b51f96be8
Cr-Commit-Position: refs/heads/master@{#329562}

[Jeremy Klein, 2015-05-13 00:14:48]

jlklein@chromium.org changed reviewers:
+ michaelpg@chromium.org

[michaelpg, 2015-05-13 00:17:44]

lgtm

https://codereview.chromium.org/1132793005/diff/1/chrome/browser/resources/se...
File chrome/browser/resources/settings/settings.html (right):

https://codereview.chromium.org/1132793005/diff/1/chrome/browser/resources/se...
chrome/browser/resources/settings/settings.html:8: <cr-settings-ui
prefs="{{$.prefs}}"></cr-settings-ui>
I've had problems with binding to $.id in other CLs. does it seem to work for
you?

https://www.polymer-project.org/0.8/docs/migration.html#binding-to-sibling-el...

[Jeremy Klein, 2015-05-13 00:28:37]

On 2015/05/13 00:17:44, michaelpg wrote:
> lgtm
> 
>
https://codereview.chromium.org/1132793005/diff/1/chrome/browser/resources/se...
> File chrome/browser/resources/settings/settings.html (right):
> 
>
https://codereview.chromium.org/1132793005/diff/1/chrome/browser/resources/se...
> chrome/browser/resources/settings/settings.html:8: <cr-settings-ui
> prefs="{{$.prefs}}"></cr-settings-ui>
> I've had problems with binding to $.id in other CLs. does it seem to work for
> you?
> 
>
https://www.polymer-project.org/0.8/docs/migration.html#binding-to-sibling-el...

PTAL. Updated. Can't really test this because of all the deps.

[michaelpg, 2015-05-13 00:38:42]

SLGTM

[Jeremy Klein, 2015-05-13 00:51:05]

The CQ bit was checked by jlklein@chromium.org

[Jeremy Klein, 2015-05-13 00:51:05]

The patchset sent to the CQ was uploaded after l-g-t-m from
michaelpg@chromium.org
Link to the patchset: https://codereview.chromium.org/1132793005/#ps20001
(title: "Adjust with new shared prefs_ property")

[commit-bot: I haz the power, 2015-05-13 00:51:46]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1132793005/20001

[commit-bot: I haz the power, 2015-05-13 01:50:34]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2015-05-13 01:52:13]

Patchset 2 (id:??) landed as
https://crrev.com/d548caa0a48298a075fe7482fb8a1f1b51f96be8
Cr-Commit-Position: refs/heads/master@{#329562}