Always relayout children of LayoutView when printing.

Always relayout children of LayoutView when printing.

We can normally trust UpdateLogicalWidth() to detect and report size changes,
but this is not the case when printing, because
FrameView::ForceLayoutForPagination() changes the logical width of the
LayoutView behind our back.

BUG=702778
Review-Url: https://codereview.chromium.org/2908503003
Cr-Commit-Position: refs/heads/master@{#475862}
Committed: https://chromium.googlesource.com/chromium/src/+/7d39380b14728b8debd8bcc73672ff778018f63e

[mstensho (USE GERRIT), 2017-05-26 13:59:03]

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

[commit-bot: I haz the power, 2017-05-26 13:59:12]

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, 2017-05-26 16:09:59]

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

[commit-bot: I haz the power, 2017-05-26 16:10:01]

Dry run: This issue passed the CQ dry run.

[mstensho (USE GERRIT), 2017-05-29 07:00:25]

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

[szager1, 2017-05-31 00:44:00]

lgtm

[mstensho (USE GERRIT), 2017-05-31 07:53:04]

The CQ bit was checked by mstensho@opera.com

[commit-bot: I haz the power, 2017-05-31 07:53:23]

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, 2017-05-31 10:06:09]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1496217184233520, "parent_rev":
"647564e82421ed4e3968283146f9834a3d1cb831", "commit_rev":
"7d39380b14728b8debd8bcc73672ff778018f63e"}

[commit-bot: I haz the power, 2017-05-31 10:06:23]

Description was changed from

==========
Always relayout children of LayoutView when printing.

We can normally trust UpdateLogicalWidth() to detect and report size changes,
but this is not the case when printing, because
FrameView::ForceLayoutForPagination() changes the logical width of the
LayoutView behind our back.

BUG=702778
==========

to

==========
Always relayout children of LayoutView when printing.

We can normally trust UpdateLogicalWidth() to detect and report size changes,
but this is not the case when printing, because
FrameView::ForceLayoutForPagination() changes the logical width of the
LayoutView behind our back.

BUG=702778

Review-Url: https://codereview.chromium.org/2908503003
Cr-Commit-Position: refs/heads/master@{#475862}
Committed:
https://chromium.googlesource.com/chromium/src/+/7d39380b14728b8debd8bcc73672...
==========

[commit-bot: I haz the power, 2017-05-31 10:06:25]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/7d39380b14728b8debd8bcc73672...