Rename "paint invalidation rect" etc. to "visual rect".

third_party/WebKit/Source/core/layout/LayoutBoxModelObject.cpp

Index: third_party/WebKit/Source/core/layout/LayoutBoxModelObject.cpp
diff --git a/third_party/WebKit/Source/core/layout/LayoutBoxModelObject.cpp b/third_party/WebKit/Source/core/layout/LayoutBoxModelObject.cpp
index da20d91b76b7e75db4c976ee0328591e22c9591f..0d07b008fa00024dadfa534d5ffdd185eeed2c8b 100644
--- a/third_party/WebKit/Source/core/layout/LayoutBoxModelObject.cpp
+++ b/third_party/WebKit/Source/core/layout/LayoutBoxModelObject.cpp
@@ -498,8 +498,7 @@ void LayoutBoxModelObject::invalidateTreeIfNeeded(
     newPaintInvalidationState
         .setForceSubtreeInvalidationCheckingWithinContainer();
 
-  LayoutRect previousPaintInvalidationRect =
-      this->previousPaintInvalidationRect();
+  LayoutRect previousVisualRect = this->previousVisualRect();
   LayoutPoint previousPosition = previousPositionFromPaintInvalidationBacking();
   PaintInvalidationReason reason =
       invalidatePaintIfNeeded(newPaintInvalidationState);
@@ -522,7 +521,7 @@ void LayoutBoxModelObject::invalidateTreeIfNeeded(
   // enough saved information to do accurate check of clipping change. Will
   // remove when we remove rect-based paint invalidation.
   if (!RuntimeEnabledFeatures::slimmingPaintV2Enabled() &&
-      previousPaintInvalidationRect != this->previousPaintInvalidationRect() &&
+      previousVisualRect != this->previousVisualRect() &&
       !usesCompositedScrolling()
       // Note that isLayoutView() below becomes unnecessary after the launch of
       // root layer scrolling.