Need to notify the multicol machinery when floats have been laid out.

Need to notify the multicol machinery when floats have been laid out.

We may have to trigger creation of additional fragmentainer groups, in case
there's no regular in-flow content that does it for us.

Review-Url: https://codereview.chromium.org/2762483002
Cr-Commit-Position: refs/heads/master@{#457978}
Committed: https://chromium.googlesource.com/chromium/src/+/dbe7692563601371957a27bd4162aecae4feb809

[mstensho (USE GERRIT), 2017-03-18 06:15:35]

The CQ bit was checked by mstensho@opera.com to run a CQ dry run

[commit-bot: I haz the power, 2017-03-18 06:15:42]

Dry run: 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, 2017-03-18 08:34:05]

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

[commit-bot: I haz the power, 2017-03-18 08:34:06]

Dry run: This issue passed the CQ dry run.

[mstensho (USE GERRIT), 2017-03-18 10:04:46]

mstensho@opera.com changed reviewers:
+ eae@chromium.org

[eae, 2017-03-18 20:15:35]

OK, LGTM

[eae, 2017-03-18 20:19:08]

The CQ bit was checked by eae@chromium.org

[commit-bot: I haz the power, 2017-03-18 20:19:22]

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, 2017-03-18 20:22:54]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1489868348029510, "parent_rev":
"25958da94dac85cfe9cf3ec07d428fa0d75aab8e", "commit_rev":
"dbe7692563601371957a27bd4162aecae4feb809"}

[commit-bot: I haz the power, 2017-03-18 20:24:03]

Description was changed from

==========
Need to notify the multicol machinery when floats have been laid out.

We may have to trigger creation of additional fragmentainer groups, in case
there's no regular in-flow content that does it for us.
==========

to

==========
Need to notify the multicol machinery when floats have been laid out.

We may have to trigger creation of additional fragmentainer groups, in case
there's no regular in-flow content that does it for us.

Review-Url: https://codereview.chromium.org/2762483002
Cr-Commit-Position: refs/heads/master@{#457978}
Committed:
https://chromium.googlesource.com/chromium/src/+/dbe7692563601371957a27bd4162...
==========

[commit-bot: I haz the power, 2017-03-18 20:24:04]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/dbe7692563601371957a27bd4162...