Force compositing/overflow/composited-sticky-element to be composited

Force compositing/overflow/composited-sticky-element to be composited

This test was relying on opaque backgrounds to cause the elements to be
promoted, which is not correct. Since the condition under test is just
to have a composited sticky element in a composited scroller, mark them
both will-change: transform instead.

BUG=693158
Review-Url: https://codereview.chromium.org/2705453002
Cr-Commit-Position: refs/heads/master@{#451089}
Committed: https://chromium.googlesource.com/chromium/src/+/43624d14130e30730e344a897c2f62f89ff4d33d

[smcgruer, 2017-02-16 19:13:45]

The CQ bit was checked by smcgruer@chromium.org to run a CQ dry run

[smcgruer, 2017-02-16 19:14:07]

smcgruer@chromium.org changed reviewers:
+ flackr@chromium.org

[commit-bot: I haz the power, 2017-02-16 19:14:45]

Dry run: CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[flackr, 2017-02-16 19:21:37]

https://codereview.chromium.org/2705453002/diff/1/third_party/WebKit/LayoutTe...
File
third_party/WebKit/LayoutTests/compositing/overflow/composited-sticky-element.html
(right):

https://codereview.chromium.org/2705453002/diff/1/third_party/WebKit/LayoutTe...
third_party/WebKit/LayoutTests/compositing/overflow/composited-sticky-element.html:7:
.composite {
did you mean .composited?

[smcgruer, 2017-02-16 19:23:37]

The CQ bit was unchecked by smcgruer@chromium.org

[smcgruer, 2017-02-16 19:24:17]

https://codereview.chromium.org/2705453002/diff/1/third_party/WebKit/LayoutTe...
File
third_party/WebKit/LayoutTests/compositing/overflow/composited-sticky-element.html
(right):

https://codereview.chromium.org/2705453002/diff/1/third_party/WebKit/LayoutTe...
third_party/WebKit/LayoutTests/compositing/overflow/composited-sticky-element.html:7:
.composite {
On 2017/02/16 19:21:37, flackr wrote:
> did you mean .composited?

Sigh. Fixed.

[smcgruer, 2017-02-16 19:24:17]

https://codereview.chromium.org/2705453002/diff/1/third_party/WebKit/LayoutTe...
File
third_party/WebKit/LayoutTests/compositing/overflow/composited-sticky-element.html
(right):

https://codereview.chromium.org/2705453002/diff/1/third_party/WebKit/LayoutTe...
third_party/WebKit/LayoutTests/compositing/overflow/composited-sticky-element.html:7:
.composite {
On 2017/02/16 19:21:37, flackr wrote:
> did you mean .composited?

Sigh. Fixed.

[flackr, 2017-02-16 19:27:02]

lgtm

[smcgruer, 2017-02-16 19:27:16]

The CQ bit was checked by smcgruer@chromium.org

[commit-bot: I haz the power, 2017-02-16 19:28:50]

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, 2017-02-16 20:36:28]

CQ is committing da patch.

Bot data: {"patchset_id": 20001, "attempt_start_ts": 1487273236695350,
"parent_rev": "4a3ae74ccfbe8470cd8343ad7e93ed27156171de", "commit_rev":
"43624d14130e30730e344a897c2f62f89ff4d33d"}

[commit-bot: I haz the power, 2017-02-16 20:37:06]

Description was changed from

==========
Force compositing/overflow/composited-sticky-element to be composited

This test was relying on opaque backgrounds to cause the elements to be
promoted, which is not correct. Since the condition under test is just
to have a composited sticky element in a composited scroller, mark them
both will-change: transform instead.

BUG=693158
==========

to

==========
Force compositing/overflow/composited-sticky-element to be composited

This test was relying on opaque backgrounds to cause the elements to be
promoted, which is not correct. Since the condition under test is just
to have a composited sticky element in a composited scroller, mark them
both will-change: transform instead.

BUG=693158

Review-Url: https://codereview.chromium.org/2705453002
Cr-Commit-Position: refs/heads/master@{#451089}
Committed:
https://chromium.googlesource.com/chromium/src/+/43624d14130e30730e344a897c2f...
==========

[commit-bot: I haz the power, 2017-02-16 20:37:07]

Committed patchset #2 (id:20001) as
https://chromium.googlesource.com/chromium/src/+/43624d14130e30730e344a897c2f...