Mac overlays: Clean up partial swap code

Mac overlays: Clean up partial swap code

Remove use of linked_ptr, because it's not necessary now that we have
C++11 support. Separate out functions to be a bit easier to read and
follow. Remove unnecessary uses of RectF when Rect would do.

BUG=533681
Committed: https://crrev.com/4d0aa96265cd731ddd74d43821df7feb9c55c1b1
Cr-Commit-Position: refs/heads/master@{#372707}

[ccameron, 2016-01-28 23:11:27]

ccameron@chromium.org changed reviewers:
+ erikchen@chromium.org

[ccameron, 2016-01-28 23:11:27]

I think I can promise to be done with this now.

[erikchen, 2016-01-29 04:20:14]

lgtm

https://codereview.chromium.org/1643043002/diff/20001/content/common/gpu/ca_l...
File content/common/gpu/ca_layer_partial_damage_tree_mac.h (right):

https://codereview.chromium.org/1643043002/diff/20001/content/common/gpu/ca_l...
content/common/gpu/ca_layer_partial_damage_tree_mac.h:38: // be updated this
frame (and if it is empty, then the root plane it to be
s/it to be/will be/

[ccameron, 2016-02-01 17:43:18]

Thanks!

[ccameron, 2016-02-01 17:43:22]

The CQ bit was checked by ccameron@chromium.org

[ccameron, 2016-02-01 17:43:22]

The patchset sent to the CQ was uploaded after l-g-t-m from
erikchen@chromium.org
Link to the patchset: https://codereview.chromium.org/1643043002/#ps40001
(title: "Incorporate review feedback")

[commit-bot: I haz the power, 2016-02-01 17:43:43]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1643043002/40001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1643043002/40001

[commit-bot: I haz the power, 2016-02-01 18:54:55]

Committed patchset #3 (id:40001)

[commit-bot: I haz the power, 2016-02-01 18:56:08]

Description was changed from

==========
Mac overlays: Clean up partial swap code

Remove use of linked_ptr, because it's not necessary now that we have
C++11 support. Separate out functions to be a bit easier to read and
follow. Remove unnecessary uses of RectF when Rect would do.

BUG=533681
==========

to

==========
Mac overlays: Clean up partial swap code

Remove use of linked_ptr, because it's not necessary now that we have
C++11 support. Separate out functions to be a bit easier to read and
follow. Remove unnecessary uses of RectF when Rect would do.

BUG=533681

Committed: https://crrev.com/4d0aa96265cd731ddd74d43821df7feb9c55c1b1
Cr-Commit-Position: refs/heads/master@{#372707}
==========

[commit-bot: I haz the power, 2016-02-01 18:56:09]

Patchset 3 (id:??) landed as
https://crrev.com/4d0aa96265cd731ddd74d43821df7feb9c55c1b1
Cr-Commit-Position: refs/heads/master@{#372707}