Revert of Skip paint property update and visual rect update if no geometry change

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

Index: third_party/WebKit/Source/core/paint/PaintPropertyTreeBuilder.h
diff --git a/third_party/WebKit/Source/core/paint/PaintPropertyTreeBuilder.h b/third_party/WebKit/Source/core/paint/PaintPropertyTreeBuilder.h
index 74a59ba803d5390b455da299a1473c0a0b533883..825ec46852384865814d277bf945a7dd10116a30 100644
--- a/third_party/WebKit/Source/core/paint/PaintPropertyTreeBuilder.h
+++ b/third_party/WebKit/Source/core/paint/PaintPropertyTreeBuilder.h
@@ -25,9 +25,6 @@
   USING_FAST_MALLOC(PaintPropertyTreeBuilderContext);
 
  public:
-  // Initializes all property tree nodes to the roots.
-  PaintPropertyTreeBuilderContext();
-
   // State that propagates on the containing block chain (and so is adjusted
   // when an absolute or fixed position object is encountered).
   struct ContainingBlockContext {
@@ -93,11 +90,8 @@
   // property tree changes (i.e., a node is added or removed).
   bool forceSubtreeUpdate;
 
-#if DCHECK_IS_ON()
-  // When DCHECK_IS_ON() we create PaintPropertyTreeBuilderContext even if not
-  // needed. See FindPaintOffsetAndVisualRectNeedingUpdate.h.
-  bool isActuallyNeeded = true;
-#endif
+  // Initializes all property tree nodes to the roots.
+  PaintPropertyTreeBuilderContext();
 };
 
 // Creates paint property tree nodes for special things in the layout tree.