[css-grid] Constify track sizing algorithm

[css-grid] Constify track sizing algorithm

All the methods used to run the track sizing algorithm should not modify the
state of LayoutGrid. We can safely const-ify all of them and remove the ugly
const_cast in computeIntrinsicLogicalWidths().

No new tests needed as there is no change in behavior.

BUG=627812
Committed: https://crrev.com/ae5148ba4a2c164b809d59c4bca390e77b5124c5
Cr-Commit-Position: refs/heads/master@{#405441}

[svillar, 2016-07-13 15:38:45]

Description was changed from

==========
[css-grid] Constify track sizing algorithm

All the methods used to run the track sizing algorithm should not modify the
state of LayoutGrid. We can safely const-ify all of them and remove the ugly
const_cast in computeIntrinsicLogicalWidths().

No new tests needed as there is no change in behavior.

BUG=627812
==========

to

==========
[css-grid] Constify track sizing algorithm

All the methods used to run the track sizing algorithm should not modify the
state of LayoutGrid. We can safely const-ify all of them and remove the ugly
const_cast in computeIntrinsicLogicalWidths().

No new tests needed as there is no change in behavior.

BUG=627812
==========

[svillar, 2016-07-13 15:38:46]

svillar@igalia.com changed reviewers:
+ cbiesinger@chromium.org, eae@chromium.org, jfernandez@igalia.com,
rego@igalia.com

[svillar, 2016-07-13 16:12:35]

Sending out for review

[jfernandez, 2016-07-13 17:55:40]

I think this is a healthy change, so clearly  LGTM.

[eae, 2016-07-13 18:01:25]

LGTM

[cbiesinger, 2016-07-13 19:35:13]

lgtm

[Manuel Rego, 2016-07-14 05:27:55]

Nice! LGTM too.

[Manuel Rego, 2016-07-14 05:28:01]

The CQ bit was checked by rego@igalia.com

[commit-bot: I haz the power, 2016-07-14 05:28:25]

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, 2016-07-14 06:33:34]

Description was changed from

==========
[css-grid] Constify track sizing algorithm

All the methods used to run the track sizing algorithm should not modify the
state of LayoutGrid. We can safely const-ify all of them and remove the ugly
const_cast in computeIntrinsicLogicalWidths().

No new tests needed as there is no change in behavior.

BUG=627812
==========

to

==========
[css-grid] Constify track sizing algorithm

All the methods used to run the track sizing algorithm should not modify the
state of LayoutGrid. We can safely const-ify all of them and remove the ugly
const_cast in computeIntrinsicLogicalWidths().

No new tests needed as there is no change in behavior.

BUG=627812
==========

[commit-bot: I haz the power, 2016-07-14 06:33:36]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-07-14 06:33:41]

CQ bit was unchecked.

[commit-bot: I haz the power, 2016-07-14 06:35:28]

Description was changed from

==========
[css-grid] Constify track sizing algorithm

All the methods used to run the track sizing algorithm should not modify the
state of LayoutGrid. We can safely const-ify all of them and remove the ugly
const_cast in computeIntrinsicLogicalWidths().

No new tests needed as there is no change in behavior.

BUG=627812
==========

to

==========
[css-grid] Constify track sizing algorithm

All the methods used to run the track sizing algorithm should not modify the
state of LayoutGrid. We can safely const-ify all of them and remove the ugly
const_cast in computeIntrinsicLogicalWidths().

No new tests needed as there is no change in behavior.

BUG=627812

Committed: https://crrev.com/ae5148ba4a2c164b809d59c4bca390e77b5124c5
Cr-Commit-Position: refs/heads/master@{#405441}
==========

[commit-bot: I haz the power, 2016-07-14 06:35:29]

Patchset 1 (id:??) landed as
https://crrev.com/ae5148ba4a2c164b809d59c4bca390e77b5124c5
Cr-Commit-Position: refs/heads/master@{#405441}