Update widget geometries when transforming a layer

Update widget geometries when transforming a layer

Previously widget geometries were only updated during actual layouts.
However if only the transform of a layer is changed, this doesn't cause
a layout and can result in stale widget geometries. In the linked bug
this causes a FrameView to remain throttled even though its transform
was changed to make the FrameView visible again.

BUG=601353
Committed: https://crrev.com/0265532ea6ef8cfdccbe411647bbdb2b4e7c07c8
Cr-Commit-Position: refs/heads/master@{#387271}

[Sami, 2016-04-13 09:43:06]

Description was changed from

==========
Update widget geometries when transforming a layer

Previously widget geometries were only updated during actual layouts.
However if only the transform of a layer is changed, this doesn't cause
a layout and can result in stale widget geometries. In the linked bug
this causes a FrameView to remain throttled even though its transform
was changed to make the FrameView visible again.

BUG=601353
==========

to

==========
Update widget geometries when transforming a layer

Previously widget geometries were only updated during actual layouts.
However if only the transform of a layer is changed, this doesn't cause
a layout and can result in stale widget geometries. In the linked bug
this causes a FrameView to remain throttled even though its transform
was changed to make the FrameView visible again.

BUG=601353
==========

[Sami, 2016-04-13 09:43:06]

skyostil@chromium.org changed reviewers:
+ wangxianzhu@chromium.org

[Sami, 2016-04-13 09:43:17]

PTAL.

[Xianzhu, 2016-04-13 17:35:20]

wangxianzhu@chromium.org changed reviewers:
+ pdr@chromium.org

[Xianzhu, 2016-04-13 17:35:21]

lgtm.

+pdr@ for Source/web.

[pdr., 2016-04-13 17:54:24]

On 2016/04/13 at 17:35:21, wangxianzhu wrote:
> lgtm.
> 
> +pdr@ for Source/web.

LGTM

[Sami, 2016-04-14 09:27:43]

The CQ bit was checked by skyostil@chromium.org

[commit-bot: I haz the power, 2016-04-14 09:27:56]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1884603004/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1884603004/1

[commit-bot: I haz the power, 2016-04-14 09:33:00]

Description was changed from

==========
Update widget geometries when transforming a layer

Previously widget geometries were only updated during actual layouts.
However if only the transform of a layer is changed, this doesn't cause
a layout and can result in stale widget geometries. In the linked bug
this causes a FrameView to remain throttled even though its transform
was changed to make the FrameView visible again.

BUG=601353
==========

to

==========
Update widget geometries when transforming a layer

Previously widget geometries were only updated during actual layouts.
However if only the transform of a layer is changed, this doesn't cause
a layout and can result in stale widget geometries. In the linked bug
this causes a FrameView to remain throttled even though its transform
was changed to make the FrameView visible again.

BUG=601353
==========

[commit-bot: I haz the power, 2016-04-14 09:33:02]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-04-14 09:34:18]

Description was changed from

==========
Update widget geometries when transforming a layer

Previously widget geometries were only updated during actual layouts.
However if only the transform of a layer is changed, this doesn't cause
a layout and can result in stale widget geometries. In the linked bug
this causes a FrameView to remain throttled even though its transform
was changed to make the FrameView visible again.

BUG=601353
==========

to

==========
Update widget geometries when transforming a layer

Previously widget geometries were only updated during actual layouts.
However if only the transform of a layer is changed, this doesn't cause
a layout and can result in stale widget geometries. In the linked bug
this causes a FrameView to remain throttled even though its transform
was changed to make the FrameView visible again.

BUG=601353

Committed: https://crrev.com/0265532ea6ef8cfdccbe411647bbdb2b4e7c07c8
Cr-Commit-Position: refs/heads/master@{#387271}
==========

[commit-bot: I haz the power, 2016-04-14 09:34:19]

Patchset 1 (id:??) landed as
https://crrev.com/0265532ea6ef8cfdccbe411647bbdb2b4e7c07c8
Cr-Commit-Position: refs/heads/master@{#387271}