Fix selection invalidation in composited scrollers.

Fix selection invalidation in composited scrollers.

The rects incorrectly included composited scroll offset. They should not, and
instead follow the example set by https://codereview.chromium.org/1287413002.

BUG=524547
Committed: https://src.chromium.org/viewvc/blink?view=rev&revision=201287

[chrishtr, 2015-08-26 22:18:54]

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

[Xianzhu, 2015-08-26 22:29:44]

lgtm

https://codereview.chromium.org/1315203002/diff/40001/LayoutTests/paint/selec...
File LayoutTests/paint/selection/selection-within-composited-scroller.html
(right):

https://codereview.chromium.org/1315203002/diff/40001/LayoutTests/paint/selec...
LayoutTests/paint/selection/selection-within-composited-scroller.html:8:
scroller.scrollTop  = 450;
Extra space before '='.

https://codereview.chromium.org/1315203002/diff/40001/LayoutTests/paint/selec...
LayoutTests/paint/selection/selection-within-composited-scroller.html:14: // Run
twice, because the first paint paints the whole screen regardless.
What's this?

[chrishtr, 2015-08-26 22:35:49]

The CQ bit was checked by chrishtr@chromium.org

[chrishtr, 2015-08-26 22:35:49]

The patchset sent to the CQ was uploaded after l-g-t-m from
wangxianzhu@chromium.org
Link to the patchset: https://codereview.chromium.org/1315203002/#ps60001
(title: " ")

[commit-bot: I haz the power, 2015-08-26 22:36:17]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1315203002/60001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1315203002/60001

[commit-bot: I haz the power, 2015-08-27 01:37:24]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2015-08-27 01:37:25]

Try jobs failed on following builders:
  linux_android_rel_ng on tryserver.chromium.linux (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_android_r...)

[chrishtr, 2015-08-27 03:59:01]

The CQ bit was checked by chrishtr@chromium.org

[commit-bot: I haz the power, 2015-08-27 03:59:07]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1315203002/60001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1315203002/60001

[commit-bot: I haz the power, 2015-08-27 05:22:39]

Committed patchset #4 (id:60001) as
https://src.chromium.org/viewvc/blink?view=rev&revision=201287

[chrishtr, 2015-08-28 20:16:43]

https://codereview.chromium.org/1315203002/diff/40001/LayoutTests/paint/selec...
File LayoutTests/paint/selection/selection-within-composited-scroller.html
(right):

https://codereview.chromium.org/1315203002/diff/40001/LayoutTests/paint/selec...
LayoutTests/paint/selection/selection-within-composited-scroller.html:8:
scroller.scrollTop  = 450;
On 2015/08/26 at 22:29:44, Xianzhu wrote:
> Extra space before '='.

Fixed.

https://codereview.chromium.org/1315203002/diff/40001/LayoutTests/paint/selec...
LayoutTests/paint/selection/selection-within-composited-scroller.html:14: // Run
twice, because the first paint paints the whole screen regardless.
On 2015/08/26 at 22:29:44, Xianzhu wrote:
> What's this?

Removed, sorry.