[SPv2] PaintArtifactorCompositor needs to set target_effect_id for root clip

third_party/WebKit/Source/platform/graphics/compositing/PaintArtifactCompositor.cpp

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "platform/graphics/compositing/PaintArtifactCompositor.h"
 
 #include "cc/layers/content_layer_client.h"
 #include "cc/layers/layer.h"
 #include "cc/layers/picture_layer.h"
 #include "cc/playback/display_item_list.h"
@@ skipping 439 matching lines @@
       *clipTree.Node(clipTree.Insert(cc::ClipNode(), kRealRootNodeId));
   DCHECK_EQ(clipNode.id, kSecondaryRootNodeId);
 
   clipNode.resets_clip = true;
   clipNode.owner_id = m_rootLayer->id();
   clipNode.clip_type = cc::ClipNode::ClipType::APPLIES_LOCAL_CLIP;
   clipNode.clip = gfx::RectF(
       gfx::SizeF(m_rootLayer->GetLayerTree()->device_viewport_size()));
   clipNode.transform_id = kRealRootNodeId;
   clipNode.target_transform_id = kRealRootNodeId;
+  clipNode.target_effect_id = kSecondaryRootNodeId;
 
   m_clipNodeMap.set(ClipPaintPropertyNode::root(), clipNode.id);
   m_rootLayer->SetClipTreeIndex(clipNode.id);
 }
 
 void PropertyTreeManager::setupRootEffectNode() {
   // cc is hardcoded to use effect node index 1 for root render surface.
   cc::EffectTree& effectTree = m_propertyTrees.effect_tree;
   effectTree.clear();
   cc::EffectNode& effectNode =
@@ skipping 344 matching lines @@
   m_contentLayerClients.clear();
   m_contentLayerClients.swap(newContentLayerClients);
 
   // Mark the property trees as having been rebuilt.
   layerTree->property_trees()->sequence_number = kPropertyTreeSequenceNumber;
   layerTree->property_trees()->needs_rebuild = false;
   layerTree->property_trees()->ResetCachedData();
 }
 
 }  // namespace blink