Refactor PaintChunkProperties to use PropertyTreeState

third_party/WebKit/Source/platform/graphics/paint/PaintChunker.cpp

Index: third_party/WebKit/Source/platform/graphics/paint/PaintChunker.cpp
diff --git a/third_party/WebKit/Source/platform/graphics/paint/PaintChunker.cpp b/third_party/WebKit/Source/platform/graphics/paint/PaintChunker.cpp
index c4f087aa853f5d02c1edbc12f71591d18fe7d2d3..145f931922d7ef0ee9923325fd3a9202beaff3bf 100644
--- a/third_party/WebKit/Source/platform/graphics/paint/PaintChunker.cpp
+++ b/third_party/WebKit/Source/platform/graphics/paint/PaintChunker.cpp
@@ -38,10 +38,10 @@ bool PaintChunker::incrementDisplayItemIndex(const DisplayItem& item) {
     // properties created by a LayoutObject/FrameView, or be set to a non-null
     // root node. If these DCHECKs are hit we are missing a call to update the
     // properties. See: ScopedPaintChunkProperties.
-    DCHECK(m_currentProperties.transform);
-    DCHECK(m_currentProperties.clip);
-    DCHECK(m_currentProperties.effect);
-    DCHECK(m_currentProperties.scroll);
+    DCHECK(m_currentProperties.propertyTreeState.transform());
+    DCHECK(m_currentProperties.propertyTreeState.clip());
+    DCHECK(m_currentProperties.propertyTreeState.effect());
+    DCHECK(m_currentProperties.propertyTreeState.scroll());
   }
 #endif