Rename BarInfo to BarProp and remove [NoInterfaceObject] attribute

Rename BarInfo to BarProp and remove [NoInterfaceObject] attribute

The BarInfo interface should be named BarProp and it should NOT have the
[NoInterfaceObject] extended attribute according to the specification:
http://www.w3.org/html/wg/drafts/html/master/browsers.html#barprop

This patch addresses both issues and makes the behavior consistent with
the specification and Firefox.

BUG=239422
Committed: https://src.chromium.org/viewvc/blink?view=rev&revision=150032

[arv (Not doing code reviews), 2013-05-09 15:08:01]

LGTM

I'm a bit split on this. We should remove these properties. They are not useful.
They are not available in IE nor Opera.

I'll add deprecation for these and file a spec bug...

https://www.w3.org/Bugs/Public/show_bug.cgi?id=21983

[commit-bot: I haz the power, 2013-05-09 15:11:46]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/ch.dumez@sisa.samsung.com/14773013/1

[commit-bot: I haz the power, 2013-05-09 15:17:56]

Retried try job too often on blink_bare_presubmit for step(s) presubmit
http://build.chromium.org/p/tryserver.chromium/buildstatus?builder=blink_bare...

[abarth-chromium, 2013-05-09 15:28:39]

lgtm

[commit-bot: I haz the power, 2013-05-09 15:28:50]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/ch.dumez@sisa.samsung.com/14773013/1

[commit-bot: I haz the power, 2013-05-09 17:19:18]

Change committed as 150032