Sync HTML element interfaces E-F with the spec

Sync HTML element interfaces E-F with the spec

Changing the HTMLFieldSetElement and HTMLFormElement.elements type from
HTMLCollection to HTMLFormControlsCollection does not change behavior,
since they already return a HTMLFormControlsCollection in C++ and that
object is wrapped correctly. Only some includes change in the generated
code.

Other than that, there are no changes to the generated code other than
the order.

HTMLFormElement.action is reflected as a URL by us and other tested
browsers, so a spec bug was filed to make the spec agree:
https://www.w3.org/Bugs/Public/show_bug.cgi?id=28169

BUG=460722
Committed: https://src.chromium.org/viewvc/blink?view=rev&revision=191507

[philipj_slow, 2015-03-08 15:46:40]

philipj@opera.com changed reviewers:
+ jl@opera.com

[philipj_slow, 2015-03-08 15:46:43]

PTAL

[Jens Widell, 2015-03-08 15:52:04]

LGTM

[philipj_slow, 2015-03-09 02:56:43]

The CQ bit was checked by philipj@opera.com

[commit-bot: I haz the power, 2015-03-09 02:57:34]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/980703006/1

[commit-bot: I haz the power, 2015-03-09 03:00:38]

Committed patchset #1 (id:1) as
https://src.chromium.org/viewvc/blink?view=rev&revision=191507