Code: scoped_refptr<EffectPaintPropertyNode> CreateSampleEffectNodeWithElementId() {
   EffectPaintPropertyNode::State state;
  state.local_transform_space = TransformPaintPropertyNode::Root();
  state.output_clip = ClipPaintPropertyNode::Root();
   state.opacity = 2.0 / 255.0;
   state.direct_compositing_reasons = CompositingReason::kActiveOpacityAnimation;
   state.compositor_element_id = CompositorElementId(2);
  return EffectPaintPropertyNode::Create(EffectPaintPropertyNode::Root(),
                                         std::move(state));
 }

Commit Message: Reland "[CI] Make paint property nodes non-ref-counted"

This reverts commit 887383b30842d9d9006e11bb6932660a3cb5b1b7.

Reason for revert: Retry in M69.

Original change's description:
> Revert "[CI] Make paint property nodes non-ref-counted"
>
> This reverts commit 70fc0b018c9517558b7aa2be00edf2debb449123.
>
> Reason for revert: Caused bugs found by clusterfuzz
>
> Original change's description:
> > [CI] Make paint property nodes non-ref-counted
> >
> > Now all paint property nodes are owned by ObjectPaintProperties
> > (and LocalFrameView temporarily before removing non-RLS mode).
> > Others just use raw pointers or references.
> >
> > Bug: 833496
> > Cq-Include-Trybots: master.tryserver.blink:linux_trusty_blink_rel;master.tryserver.chromium.linux:linux_layout_tests_slimming_paint_v2
> > Change-Id: I2d544fe153bb94698623248748df63c8aa2081ae
> > Reviewed-on: https://chromium-review.googlesource.com/1031101
> > Reviewed-by: Tien-Ren Chen <trchen@chromium.org>
> > Commit-Queue: Xianzhu Wang <wangxianzhu@chromium.org>
> > Cr-Commit-Position: refs/heads/master@{#554626}
>
> TBR=wangxianzhu@chromium.org,trchen@chromium.org,chrishtr@chromium.org
>
> Change-Id: I02bb50d6744cb81a797246a0116b677e80a3c69f
> No-Presubmit: true
> No-Tree-Checks: true
> No-Try: true
> Bug: 833496,837932,837943
> Cq-Include-Trybots: master.tryserver.blink:linux_trusty_blink_rel;master.tryserver.chromium.linux:linux_layout_tests_slimming_paint_v2
> Reviewed-on: https://chromium-review.googlesource.com/1034292
> Reviewed-by: Xianzhu Wang <wangxianzhu@chromium.org>
> Commit-Queue: Xianzhu Wang <wangxianzhu@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#554653}

TBR=wangxianzhu@chromium.org,trchen@chromium.org,chrishtr@chromium.org

# Not skipping CQ checks because original CL landed > 1 day ago.

Bug: 833496, 837932, 837943
Change-Id: I0b4ef70db1f1f211ba97c30d617225355c750992
Cq-Include-Trybots: master.tryserver.blink:linux_trusty_blink_rel;master.tryserver.chromium.linux:linux_layout_tests_slimming_paint_v2
Reviewed-on: https://chromium-review.googlesource.com/1083491
Commit-Queue: Xianzhu Wang <wangxianzhu@chromium.org>
Reviewed-by: Xianzhu Wang <wangxianzhu@chromium.org>
Cr-Commit-Position: refs/heads/master@{#563930}
CWE ID: 
scoped_refptr<EffectPaintPropertyNode> CreateSampleEffectNodeWithElementId() {
std::unique_ptr<EffectPaintPropertyNode> CreateSampleEffectNodeWithElementId() {
   EffectPaintPropertyNode::State state;
  state.local_transform_space = &t0();
  state.output_clip = &c0();
   state.opacity = 2.0 / 255.0;
   state.direct_compositing_reasons = CompositingReason::kActiveOpacityAnimation;
   state.compositor_element_id = CompositorElementId(2);
  return EffectPaintPropertyNode::Create(e0(), std::move(state));
 }
