Refactor HTMLTreeBuilder/HTMLConstructionSite ctor

Refactor HTMLTreeBuilder/HTMLConstructionSite ctor

No behavioral change.

- Avoid duplicate member init in HTMLConstructionSite c-tor.
- Use Document& instead of Document* as the document can't be nullref
- Clarify that HTMLTreeBuilder can be invoked for generic Document (with a fixme comment)

BUG=None

Committed: https://crrev.com/2c5c2129caf0015729996cee64edb5079a847273
Cr-Commit-Position: refs/heads/master@{#404615}

[kouhei (in TOK), 2016-07-11 05:56:30]

Description was changed from

==========
Refactor HTMLTreeBuilder/HTMLConstructionSite ctor

No behavioral change.

BUG=None
==========

to

==========
Refactor HTMLTreeBuilder/HTMLConstructionSite ctor

No behavioral change.

- Avoid duplicate member init in HTMLConstructionSite c-tor.
- Use Document& instead of Document* as the document can't be nullref
- Clarify that HTMLTreeBuilder can be invoked for generic Document (with a fixme
comment)


BUG=None
==========

[kouhei (in TOK), 2016-07-11 05:56:30]

kouhei@chromium.org changed reviewers:
+ csharrison@chromium.org, dominicc@chromium.org, haraken@chromium.org

[haraken, 2016-07-11 05:58:36]

LGTM

[kouhei (in TOK), 2016-07-11 06:01:32]

+yosin FYI

[kouhei (in TOK), 2016-07-11 07:19:49]

The CQ bit was checked by kouhei@chromium.org

[commit-bot: I haz the power, 2016-07-11 07:19:54]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2016-07-11 08:27:52]

Description was changed from

==========
Refactor HTMLTreeBuilder/HTMLConstructionSite ctor

No behavioral change.

- Avoid duplicate member init in HTMLConstructionSite c-tor.
- Use Document& instead of Document* as the document can't be nullref
- Clarify that HTMLTreeBuilder can be invoked for generic Document (with a fixme
comment)


BUG=None
==========

to

==========
Refactor HTMLTreeBuilder/HTMLConstructionSite ctor

No behavioral change.

- Avoid duplicate member init in HTMLConstructionSite c-tor.
- Use Document& instead of Document* as the document can't be nullref
- Clarify that HTMLTreeBuilder can be invoked for generic Document (with a fixme
comment)


BUG=None
==========

[commit-bot: I haz the power, 2016-07-11 08:27:53]

Committed patchset #3 (id:40001)

[commit-bot: I haz the power, 2016-07-11 08:31:06]

Description was changed from

==========
Refactor HTMLTreeBuilder/HTMLConstructionSite ctor

No behavioral change.

- Avoid duplicate member init in HTMLConstructionSite c-tor.
- Use Document& instead of Document* as the document can't be nullref
- Clarify that HTMLTreeBuilder can be invoked for generic Document (with a fixme
comment)


BUG=None
==========

to

==========
Refactor HTMLTreeBuilder/HTMLConstructionSite ctor

No behavioral change.

- Avoid duplicate member init in HTMLConstructionSite c-tor.
- Use Document& instead of Document* as the document can't be nullref
- Clarify that HTMLTreeBuilder can be invoked for generic Document (with a fixme
comment)

BUG=None

Committed: https://crrev.com/2c5c2129caf0015729996cee64edb5079a847273
Cr-Commit-Position: refs/heads/master@{#404615}
==========

[commit-bot: I haz the power, 2016-07-11 08:31:07]

Patchset 3 (id:??) landed as
https://crrev.com/2c5c2129caf0015729996cee64edb5079a847273
Cr-Commit-Position: refs/heads/master@{#404615}