Reland of Improve handling of PaintInvalidationLayer (renamed to PaintInvalidationSubtree)

Reland of Improve handling of PaintInvalidationLayer (renamed to PaintInvalidationSubtree) (patchset #1 id:1 of https://codereview.chromium.org/1968123002/ )

Reason for revert:
This will break waterfall without rebaseline reverted.

Will try to fix the bot instead.

Original issue's description:
> Revert of Improve handling of PaintInvalidationLayer (renamed to PaintInvalidationSubtree) (patchset #9 id:160001 of https://codereview.chromium.org/1950573003/ )
>
> Reason for revert:
> [Perf bot health sheriff]Breaking blink_perf.css benchmarks on chromium.perf waterfall.
>
> Original issue's description:
> > Improve handling of PaintInvalidationLayer
> >
> > Rename PaintInvalidationLayer to PaintInvalidationSubtree.
> >
> > In LayoutObject::setShouldDoFullPaintInvalidationIncludingNonCompositingDescendants(),
> > instead of traverse the tree to setShouldDoFullPaintInvalidation(), set
> > PaintInvalidationSubtree on the root of the subtree.
> >
> > During paint invalidation, if a LayoutObject is marked
> > PaintInvalidationSubtree, force full paint invalidation of the subtree
> > (within the paintInvalidationContainer).
> >
> > BUG=410097
> >
> > Committed: https://crrev.com/2848739b13b1f454930307439ba00ddd55bb9b40
> > Cr-Commit-Position: refs/heads/master@{#392861}
>
> TBR=chrishtr@chromium.org,wangxianzhu@chromium.org
> # Skipping CQ checks because original CL landed less than 1 days ago.
> NOPRESUBMIT=true
> NOTREECHECKS=true
> NOTRY=true
> BUG=410097
>
> Committed: https://crrev.com/0852aad4140cdb8019a95679e3f31e895b61652b
> Cr-Commit-Position: refs/heads/master@{#392958}

TBR=chrishtr@chromium.org,prasadv@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=410097
Committed: https://crrev.com/22863bca75277a5abce27fe961680e73171bb462
Cr-Commit-Position: refs/heads/master@{#392967}

[Xianzhu, 2016-05-11 17:21:07]

Created Reland of Improve handling of PaintInvalidationLayer (renamed to
PaintInvalidationSubtree)

[commit-bot: I haz the power, 2016-05-11 17:21:33]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1970843002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1970843002/1

[commit-bot: I haz the power, 2016-05-11 17:22:27]

Description was changed from

==========
Reland of Improve handling of PaintInvalidationLayer (renamed to
PaintInvalidationSubtree) (patchset #1 id:1 of
https://codereview.chromium.org/1968123002/ )

Reason for revert:
This will break waterfall without rebaseline reverted.

Will try to fix the bot instead.

Original issue's description:
> Revert of Improve handling of PaintInvalidationLayer (renamed to
PaintInvalidationSubtree) (patchset #9 id:160001 of
https://codereview.chromium.org/1950573003/ )
> 
> Reason for revert:
> [Perf bot health sheriff]Breaking blink_perf.css benchmarks on chromium.perf
waterfall.
> 
> Original issue's description:
> > Improve handling of PaintInvalidationLayer
> >
> > Rename PaintInvalidationLayer to PaintInvalidationSubtree.
> >
> > In
LayoutObject::setShouldDoFullPaintInvalidationIncludingNonCompositingDescendants(),
> > instead of traverse the tree to setShouldDoFullPaintInvalidation(), set
> > PaintInvalidationSubtree on the root of the subtree.
> >
> > During paint invalidation, if a LayoutObject is marked
> > PaintInvalidationSubtree, force full paint invalidation of the subtree
> > (within the paintInvalidationContainer).
> >
> > BUG=410097
> >
> > Committed: https://crrev.com/2848739b13b1f454930307439ba00ddd55bb9b40
> > Cr-Commit-Position: refs/heads/master@{#392861}
> 
> TBR=chrishtr@chromium.org,wangxianzhu@chromium.org
> # Skipping CQ checks because original CL landed less than 1 days ago.
> NOPRESUBMIT=true
> NOTREECHECKS=true
> NOTRY=true
> BUG=410097
> 
> Committed: https://crrev.com/0852aad4140cdb8019a95679e3f31e895b61652b
> Cr-Commit-Position: refs/heads/master@{#392958}

TBR=chrishtr@chromium.org,prasadv@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=410097
==========

to

==========
Reland of Improve handling of PaintInvalidationLayer (renamed to
PaintInvalidationSubtree) (patchset #1 id:1 of
https://codereview.chromium.org/1968123002/ )

Reason for revert:
This will break waterfall without rebaseline reverted.

Will try to fix the bot instead.

Original issue's description:
> Revert of Improve handling of PaintInvalidationLayer (renamed to
PaintInvalidationSubtree) (patchset #9 id:160001 of
https://codereview.chromium.org/1950573003/ )
> 
> Reason for revert:
> [Perf bot health sheriff]Breaking blink_perf.css benchmarks on chromium.perf
waterfall.
> 
> Original issue's description:
> > Improve handling of PaintInvalidationLayer
> >
> > Rename PaintInvalidationLayer to PaintInvalidationSubtree.
> >
> > In
LayoutObject::setShouldDoFullPaintInvalidationIncludingNonCompositingDescendants(),
> > instead of traverse the tree to setShouldDoFullPaintInvalidation(), set
> > PaintInvalidationSubtree on the root of the subtree.
> >
> > During paint invalidation, if a LayoutObject is marked
> > PaintInvalidationSubtree, force full paint invalidation of the subtree
> > (within the paintInvalidationContainer).
> >
> > BUG=410097
> >
> > Committed: https://crrev.com/2848739b13b1f454930307439ba00ddd55bb9b40
> > Cr-Commit-Position: refs/heads/master@{#392861}
> 
> TBR=chrishtr@chromium.org,wangxianzhu@chromium.org
> # Skipping CQ checks because original CL landed less than 1 days ago.
> NOPRESUBMIT=true
> NOTREECHECKS=true
> NOTRY=true
> BUG=410097
> 
> Committed: https://crrev.com/0852aad4140cdb8019a95679e3f31e895b61652b
> Cr-Commit-Position: refs/heads/master@{#392958}

TBR=chrishtr@chromium.org,prasadv@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=410097
==========

[commit-bot: I haz the power, 2016-05-11 17:22:28]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-05-11 17:23:50]

Description was changed from

==========
Reland of Improve handling of PaintInvalidationLayer (renamed to
PaintInvalidationSubtree) (patchset #1 id:1 of
https://codereview.chromium.org/1968123002/ )

Reason for revert:
This will break waterfall without rebaseline reverted.

Will try to fix the bot instead.

Original issue's description:
> Revert of Improve handling of PaintInvalidationLayer (renamed to
PaintInvalidationSubtree) (patchset #9 id:160001 of
https://codereview.chromium.org/1950573003/ )
> 
> Reason for revert:
> [Perf bot health sheriff]Breaking blink_perf.css benchmarks on chromium.perf
waterfall.
> 
> Original issue's description:
> > Improve handling of PaintInvalidationLayer
> >
> > Rename PaintInvalidationLayer to PaintInvalidationSubtree.
> >
> > In
LayoutObject::setShouldDoFullPaintInvalidationIncludingNonCompositingDescendants(),
> > instead of traverse the tree to setShouldDoFullPaintInvalidation(), set
> > PaintInvalidationSubtree on the root of the subtree.
> >
> > During paint invalidation, if a LayoutObject is marked
> > PaintInvalidationSubtree, force full paint invalidation of the subtree
> > (within the paintInvalidationContainer).
> >
> > BUG=410097
> >
> > Committed: https://crrev.com/2848739b13b1f454930307439ba00ddd55bb9b40
> > Cr-Commit-Position: refs/heads/master@{#392861}
> 
> TBR=chrishtr@chromium.org,wangxianzhu@chromium.org
> # Skipping CQ checks because original CL landed less than 1 days ago.
> NOPRESUBMIT=true
> NOTREECHECKS=true
> NOTRY=true
> BUG=410097
> 
> Committed: https://crrev.com/0852aad4140cdb8019a95679e3f31e895b61652b
> Cr-Commit-Position: refs/heads/master@{#392958}

TBR=chrishtr@chromium.org,prasadv@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=410097
==========

to

==========
Reland of Improve handling of PaintInvalidationLayer (renamed to
PaintInvalidationSubtree) (patchset #1 id:1 of
https://codereview.chromium.org/1968123002/ )

Reason for revert:
This will break waterfall without rebaseline reverted.

Will try to fix the bot instead.

Original issue's description:
> Revert of Improve handling of PaintInvalidationLayer (renamed to
PaintInvalidationSubtree) (patchset #9 id:160001 of
https://codereview.chromium.org/1950573003/ )
>
> Reason for revert:
> [Perf bot health sheriff]Breaking blink_perf.css benchmarks on chromium.perf
waterfall.
>
> Original issue's description:
> > Improve handling of PaintInvalidationLayer
> >
> > Rename PaintInvalidationLayer to PaintInvalidationSubtree.
> >
> > In
LayoutObject::setShouldDoFullPaintInvalidationIncludingNonCompositingDescendants(),
> > instead of traverse the tree to setShouldDoFullPaintInvalidation(), set
> > PaintInvalidationSubtree on the root of the subtree.
> >
> > During paint invalidation, if a LayoutObject is marked
> > PaintInvalidationSubtree, force full paint invalidation of the subtree
> > (within the paintInvalidationContainer).
> >
> > BUG=410097
> >
> > Committed: https://crrev.com/2848739b13b1f454930307439ba00ddd55bb9b40
> > Cr-Commit-Position: refs/heads/master@{#392861}
>
> TBR=chrishtr@chromium.org,wangxianzhu@chromium.org
> # Skipping CQ checks because original CL landed less than 1 days ago.
> NOPRESUBMIT=true
> NOTREECHECKS=true
> NOTRY=true
> BUG=410097
>
> Committed: https://crrev.com/0852aad4140cdb8019a95679e3f31e895b61652b
> Cr-Commit-Position: refs/heads/master@{#392958}

TBR=chrishtr@chromium.org,prasadv@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=410097

Committed: https://crrev.com/22863bca75277a5abce27fe961680e73171bb462
Cr-Commit-Position: refs/heads/master@{#392967}
==========

[commit-bot: I haz the power, 2016-05-11 17:23:52]

Patchset 1 (id:??) landed as
https://crrev.com/22863bca75277a5abce27fe961680e73171bb462
Cr-Commit-Position: refs/heads/master@{#392967}

[Xianzhu, 2016-05-11 17:24:23]

The description should be "The revert may break waterfall without rebaseline
reverted."