Add GraphicsLayerDebugInfo::includesNewPaintInvalidation to distinguish paint from new RenderObjects

Source/core/rendering/RenderObject.h

Index: Source/core/rendering/RenderObject.h
diff --git a/Source/core/rendering/RenderObject.h b/Source/core/rendering/RenderObject.h
index 6759aed9f69c39b2cc43c88c318cbcb6e3a4df35..b446c79d601d78bfd3a3752a67d00bcd1c6fe1f7 100644
--- a/Source/core/rendering/RenderObject.h
+++ b/Source/core/rendering/RenderObject.h
@@ -431,6 +431,7 @@ public:
     bool hasCounterNodeMap() const { return m_bitfields.hasCounterNodeMap(); }
     void setHasCounterNodeMap(bool hasCounterNodeMap) { m_bitfields.setHasCounterNodeMap(hasCounterNodeMap); }
     bool everHadLayout() const { return m_bitfields.everHadLayout(); }
+    bool hadPaintInvalidation() const { return m_bitfields.hadPaintInvalidation(); }
 
     bool childrenInline() const { return m_bitfields.childrenInline(); }
     void setChildrenInline(bool b) { m_bitfields.setChildrenInline(b); }
@@ -1299,6 +1300,7 @@ private:
 
         ADD_BOOLEAN_BITFIELD(hasCounterNodeMap, HasCounterNodeMap);
         ADD_BOOLEAN_BITFIELD(everHadLayout, EverHadLayout);
+        ADD_BOOLEAN_BITFIELD(hadPaintInvalidation, HadPaintInvalidation);
         ADD_BOOLEAN_BITFIELD(ancestorLineBoxDirty, AncestorLineBoxDirty);
 
         ADD_BOOLEAN_BITFIELD(layoutDidGetCalled, LayoutDidGetCalled);
@@ -1351,6 +1353,7 @@ private:
     void setNeedsSimplifiedNormalFlowLayout(bool b) { m_bitfields.setNeedsSimplifiedNormalFlowLayout(b); }
     void setIsDragging(bool b) { m_bitfields.setIsDragging(b); }
     void setEverHadLayout(bool b) { m_bitfields.setEverHadLayout(b); }
+    void setHadPaintInvalidation(bool b) { m_bitfields.setHadPaintInvalidation(b); }
     void setShouldInvalidateOverflowForPaint(bool b) { m_bitfields.setShouldInvalidateOverflowForPaint(b); }
     void setSelfNeedsOverflowRecalcAfterStyleChange(bool b) { m_bitfields.setSelfNeedsOverflowRecalcAfterStyleChange(b); }
     void setChildNeedsOverflowRecalcAfterStyleChange(bool b) { m_bitfields.setChildNeedsOverflowRecalcAfterStyleChange(b); }