Revert of PaintChunk::id

third_party/WebKit/Source/core/frame/FrameView.cpp

Index: third_party/WebKit/Source/core/frame/FrameView.cpp
diff --git a/third_party/WebKit/Source/core/frame/FrameView.cpp b/third_party/WebKit/Source/core/frame/FrameView.cpp
index 687b58d8451b0789bb81f5d439dc29cfbdc80004..be13a4d4fb9c25b8547fb8e73f0d52791bf3819b 100644
--- a/third_party/WebKit/Source/core/frame/FrameView.cpp
+++ b/third_party/WebKit/Source/core/frame/FrameView.cpp
@@ -106,7 +106,6 @@
 #include "platform/graphics/GraphicsLayerDebugInfo.h"
 #include "platform/graphics/paint/CullRect.h"
 #include "platform/graphics/paint/PaintController.h"
-#include "platform/graphics/paint/ScopedPaintChunkProperties.h"
 #include "platform/scheduler/CancellableTaskFactory.h"
 #include "platform/scroll/ScrollAnimatorBase.h"
 #include "platform/scroll/ScrollbarTheme.h"
@@ -2643,15 +2642,16 @@
         // Usually this is not needed because the PaintLayer will setup the chunk properties
         // altogether. However in debug builds the GraphicsLayer could paint debug background before
         // we ever reach the PaintLayer.
-        Optional<ScopedPaintChunkProperties> scopedPaintChunkProperties;
         if (RuntimeEnabledFeatures::slimmingPaintV2Enabled()) {
             PaintChunkProperties properties;
             properties.transform = m_rootTransform;
             properties.clip = m_rootClip;
             properties.effect = m_rootEffect;
-            scopedPaintChunkProperties.emplace(graphicsLayer->getPaintController(), *layoutView(), DisplayItem::DebugRedFill, properties);
+            graphicsLayer->getPaintController().updateCurrentPaintChunkProperties(properties);
         }
         graphicsLayer->paint(nullptr);
+        if (RuntimeEnabledFeatures::slimmingPaintV2Enabled())
+            graphicsLayer->getPaintController().updateCurrentPaintChunkProperties(PaintChunkProperties());
     }
 
     if (!RuntimeEnabledFeatures::slimmingPaintV2Enabled()) {