Introduce fragmentainerGroupCapacity().

Introduce fragmentainerGroupCapacity().

During layout, the flow thread portion of the currently last fragmentainer
group is unknown. So instead of calling logicalBottomInFlowThread() or
logicalHeightInFlowThread(), we multiply the column height with the used value
of column-count.

Seems a bit cleaner to wrap this multiplication inside a method.

Committed: https://crrev.com/e3b3a633c5faab29a591d4d34c9a725d6336e8bd
Cr-Commit-Position: refs/heads/master@{#386817}

[mstensho (USE GERRIT), 2016-04-12 19:47:43]

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

[mstensho (USE GERRIT), 2016-04-12 19:47:44]

Please suggest a better name if you have one. :)

I've been wanting to do this for some time. What I really wanted was a method
that did group.logicalTopInFlowThread() + group.logicalHeight() *
usedColumnCount(), but I failed to come up with a sensible name for that, so I
ended up with this "capacity" thing, that only does group.logicalHeight() *
usedColumnCount(). :-P

[leviw_travelin_and_unemployed, 2016-04-12 20:07:15]

The CQ bit was checked by leviw@chromium.org

[leviw_travelin_and_unemployed, 2016-04-12 20:07:16]

lgtm

Naming is hard. I'm happy with this one as is.

[commit-bot: I haz the power, 2016-04-12 20:07:43]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1885513004/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1885513004/1

[commit-bot: I haz the power, 2016-04-12 21:54:45]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-04-12 21:56:42]

Description was changed from

==========
Introduce fragmentainerGroupCapacity().

During layout, the flow thread portion of the currently last fragmentainer
group is unknown. So instead of calling logicalBottomInFlowThread() or
logicalHeightInFlowThread(), we multiply the column height with the used value
of column-count.

Seems a bit cleaner to wrap this multiplication inside a method.
==========

to

==========
Introduce fragmentainerGroupCapacity().

During layout, the flow thread portion of the currently last fragmentainer
group is unknown. So instead of calling logicalBottomInFlowThread() or
logicalHeightInFlowThread(), we multiply the column height with the used value
of column-count.

Seems a bit cleaner to wrap this multiplication inside a method.

Committed: https://crrev.com/e3b3a633c5faab29a591d4d34c9a725d6336e8bd
Cr-Commit-Position: refs/heads/master@{#386817}
==========

[commit-bot: I haz the power, 2016-04-12 21:56:43]

Patchset 1 (id:??) landed as
https://crrev.com/e3b3a633c5faab29a591d4d34c9a725d6336e8bd
Cr-Commit-Position: refs/heads/master@{#386817}