Reland PaintChunk::id

third_party/WebKit/Source/core/paint/SVGPaintContext.h

Index: third_party/WebKit/Source/core/paint/SVGPaintContext.h
diff --git a/third_party/WebKit/Source/core/paint/SVGPaintContext.h b/third_party/WebKit/Source/core/paint/SVGPaintContext.h
index 8a63a1adc6307ace3f4cb38f2302f0484b0c2b3c..2ac2943310a4962627b3aa59bbda8c50d645f39c 100644
--- a/third_party/WebKit/Source/core/paint/SVGPaintContext.h
+++ b/third_party/WebKit/Source/core/paint/SVGPaintContext.h
@@ -65,7 +65,7 @@ public:
                     auto& paintController = context.getPaintController();
                     PaintChunkProperties properties(paintController.currentPaintChunkProperties());
                     properties.transform = objectProperties->svgLocalToBorderBoxTransform();
-                    m_transformPropertyScope.emplace(paintController, properties);
+                    m_transformPropertyScope.emplace(paintController, object, properties);
                 }
             } else {
                 DCHECK(object.isSVG());
@@ -77,7 +77,7 @@ public:
                     auto& paintController = context.getPaintController();
                     PaintChunkProperties properties(paintController.currentPaintChunkProperties());
                     properties.transform = objectProperties->transform();
-                    m_transformPropertyScope.emplace(paintController, properties);
+                    m_transformPropertyScope.emplace(paintController, object, properties);
                 }
             }
         }