[spv2] Do not manage effect node render surfaces from blink

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 524 matching lines @@
 
     // Also cc assumes a clip node is always created by a layer that creates render surface.
     cc::ClipNode& dummyClip = *clipTree().Node(clipTree().Insert(cc::ClipNode(), kSecondaryRootNodeId));
     dummyClip.owner_id = dummyLayer->id();
     dummyClip.transform_id = kRealRootNodeId;
     dummyClip.target_transform_id = kRealRootNodeId;
 
     cc::EffectNode& effectNode = *effectTree().Node(effectTree().Insert(cc::EffectNode(), compositorIdForCurrentEffectNode()));
     effectNode.owner_id = dummyLayer->id();
     effectNode.clip_id = dummyClip.id;
-    effectNode.has_render_surface = true;
     effectNode.opacity = nextEffect->opacity();
     m_effectStack.append(BlinkEffectAndCcIdPair{nextEffect, effectNode.id});
 
     dummyLayer->set_property_tree_sequence_number(kPropertyTreeSequenceNumber);
     dummyLayer->SetTransformTreeIndex(kSecondaryRootNodeId);
     dummyLayer->SetClipTreeIndex(dummyClip.id);
     dummyLayer->SetEffectTreeIndex(effectNode.id);
     dummyLayer->SetScrollTreeIndex(kRealRootNodeId);
 }
 
@@ skipping 40 matching lines @@
         if (m_extraDataForTestingEnabled)
             m_extraDataForTesting->contentLayers.append(layer);
     }
 
     // Mark the property trees as having been rebuilt.
     host->property_trees()->sequence_number = kPropertyTreeSequenceNumber;
     host->property_trees()->needs_rebuild = false;
 }
 
 } // namespace blink