Revert of Remove obsolete code that invalidates document element on LayoutView resize

Revert of Remove obsolete code that invalidates document element on LayoutView resize (patchset #3 id:40001 of https://codereview.chromium.org/2483483003/ )

Reason for revert:
Caused bug 680745. Revert first and then work on the correct fix.

BUG=680745
Original issue's description:
> Remove obsolete code that invalidates document element on LayoutView resize
>
> The code was needed when the document element painted viewport
> background. Now ViewPainter paint viewport background, and we invalidate
> LayoutView itself on its resize.
>
> BUG=475115
>
> Committed: https://crrev.com/1bddf0ae1615f5c67ca034d7e08dfdb1ea5846c4
> Cr-Commit-Position: refs/heads/master@{#430097}

TBR=chrishtr@chromium.org,trchen@chromium.org
BUG=475115
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_layout_tests_slimming_paint_v2

Review-Url: https://codereview.chromium.org/2634613002
Cr-Commit-Position: refs/heads/master@{#443764}
Committed: https://chromium.googlesource.com/chromium/src/+/d25330043a055c1327f5abec3fc512376531cc93

[Xianzhu, 2017-01-13 20:32:28]

The CQ bit was checked by wangxianzhu@chromium.org

[Xianzhu, 2017-01-13 20:32:29]

Created Revert of Remove obsolete code that invalidates document element on
LayoutView resize

[commit-bot: I haz the power, 2017-01-13 20:33:43]

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, 2017-01-13 20:37:25]

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

[commit-bot: I haz the power, 2017-01-13 20:37:26]

Try jobs failed on following builders:
  ios-device on master.tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/ios-device/builds...)
  ios-device-xcode-clang on master.tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/ios-device-xcode-...)
  ios-simulator on master.tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/ios-simulator/bui...)
  ios-simulator-xcode-clang on master.tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/ios-simulator-xco...)
  mac_chromium_rel_ng on master.tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/mac_chromium_rel_...)

[Xianzhu, 2017-01-13 20:40:02]

Description was changed from

==========
Revert of Remove obsolete code that invalidates document element on LayoutView
resize (patchset #3 id:40001 of https://codereview.chromium.org/2483483003/ )

Reason for revert:
Caused bug 680745. Revert first and then work on the correct fix.

BUG=680745

Original issue's description:
> Remove obsolete code that invalidates document element on LayoutView resize
> 
> The code was needed when the document element painted viewport
> background. Now ViewPainter paint viewport background, and we invalidate
> LayoutView itself on its resize.
> 
> BUG=475115
> 
> Committed: https://crrev.com/1bddf0ae1615f5c67ca034d7e08dfdb1ea5846c4
> Cr-Commit-Position: refs/heads/master@{#430097}

TBR=chrishtr@chromium.org,trchen@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=475115
==========

to

==========
Revert of Remove obsolete code that invalidates document element on LayoutView
resize (patchset #3 id:40001 of https://codereview.chromium.org/2483483003/ )

Reason for revert:
Caused bug 680745. Revert first and then work on the correct fix.

BUG=680745

Original issue's description:
> Remove obsolete code that invalidates document element on LayoutView resize
>
> The code was needed when the document element painted viewport
> background. Now ViewPainter paint viewport background, and we invalidate
> LayoutView itself on its resize.
>
> BUG=475115
>
> Committed: https://crrev.com/1bddf0ae1615f5c67ca034d7e08dfdb1ea5846c4
> Cr-Commit-Position: refs/heads/master@{#430097}

TBR=chrishtr@chromium.org,trchen@chromium.org
BUG=475115
==========

[Xianzhu, 2017-01-13 23:51:05]

The CQ bit was checked by wangxianzhu@chromium.org

[commit-bot: I haz the power, 2017-01-13 23:51:41]

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

[Xianzhu, 2017-01-13 23:55:11]

Description was changed from

==========
Revert of Remove obsolete code that invalidates document element on LayoutView
resize (patchset #3 id:40001 of https://codereview.chromium.org/2483483003/ )

Reason for revert:
Caused bug 680745. Revert first and then work on the correct fix.

BUG=680745

Original issue's description:
> Remove obsolete code that invalidates document element on LayoutView resize
>
> The code was needed when the document element painted viewport
> background. Now ViewPainter paint viewport background, and we invalidate
> LayoutView itself on its resize.
>
> BUG=475115
>
> Committed: https://crrev.com/1bddf0ae1615f5c67ca034d7e08dfdb1ea5846c4
> Cr-Commit-Position: refs/heads/master@{#430097}

TBR=chrishtr@chromium.org,trchen@chromium.org
BUG=475115
==========

to

==========
Revert of Remove obsolete code that invalidates document element on LayoutView
resize (patchset #3 id:40001 of https://codereview.chromium.org/2483483003/ )

Reason for revert:
Caused bug 680745. Revert first and then work on the correct fix.

BUG=680745

Original issue's description:
> Remove obsolete code that invalidates document element on LayoutView resize
>
> The code was needed when the document element painted viewport
> background. Now ViewPainter paint viewport background, and we invalidate
> LayoutView itself on its resize.
>
> BUG=475115
>
> Committed: https://crrev.com/1bddf0ae1615f5c67ca034d7e08dfdb1ea5846c4
> Cr-Commit-Position: refs/heads/master@{#430097}

TBR=chrishtr@chromium.org,trchen@chromium.org
BUG=475115
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_layout_tests_slimming_paint_v2
==========

[Xianzhu, 2017-01-13 23:55:16]

The CQ bit was checked by wangxianzhu@chromium.org

[commit-bot: I haz the power, 2017-01-13 23:55:23]

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, 2017-01-14 01:42:45]

CQ is committing da patch.

Bot data: {"patchset_id": 310001, "attempt_start_ts": 1484351716081240,
"parent_rev": "db3849840dea3dae2de134d875423ad05aa27f78", "commit_rev":
"d25330043a055c1327f5abec3fc512376531cc93"}

[commit-bot: I haz the power, 2017-01-14 01:43:23]

Description was changed from

==========
Revert of Remove obsolete code that invalidates document element on LayoutView
resize (patchset #3 id:40001 of https://codereview.chromium.org/2483483003/ )

Reason for revert:
Caused bug 680745. Revert first and then work on the correct fix.

BUG=680745

Original issue's description:
> Remove obsolete code that invalidates document element on LayoutView resize
>
> The code was needed when the document element painted viewport
> background. Now ViewPainter paint viewport background, and we invalidate
> LayoutView itself on its resize.
>
> BUG=475115
>
> Committed: https://crrev.com/1bddf0ae1615f5c67ca034d7e08dfdb1ea5846c4
> Cr-Commit-Position: refs/heads/master@{#430097}

TBR=chrishtr@chromium.org,trchen@chromium.org
BUG=475115
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_layout_tests_slimming_paint_v2
==========

to

==========
Revert of Remove obsolete code that invalidates document element on LayoutView
resize (patchset #3 id:40001 of https://codereview.chromium.org/2483483003/ )

Reason for revert:
Caused bug 680745. Revert first and then work on the correct fix.

BUG=680745

Original issue's description:
> Remove obsolete code that invalidates document element on LayoutView resize
>
> The code was needed when the document element painted viewport
> background. Now ViewPainter paint viewport background, and we invalidate
> LayoutView itself on its resize.
>
> BUG=475115
>
> Committed: https://crrev.com/1bddf0ae1615f5c67ca034d7e08dfdb1ea5846c4
> Cr-Commit-Position: refs/heads/master@{#430097}

TBR=chrishtr@chromium.org,trchen@chromium.org
BUG=475115
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_layout_tests_slimming_paint_v2

Review-Url: https://codereview.chromium.org/2634613002
Cr-Commit-Position: refs/heads/master@{#443764}
Committed:
https://chromium.googlesource.com/chromium/src/+/d25330043a055c1327f5abec3fc5...
==========

[commit-bot: I haz the power, 2017-01-14 01:43:24]

Committed patchset #3 (id:310001) as
https://chromium.googlesource.com/chromium/src/+/d25330043a055c1327f5abec3fc5...