Replace LayoutPart::GetFrameViewBase with GetNodeFrameView

third_party/WebKit/Source/core/paint/PaintPropertyTreePrinter.cpp

Index: third_party/WebKit/Source/core/paint/PaintPropertyTreePrinter.cpp
diff --git a/third_party/WebKit/Source/core/paint/PaintPropertyTreePrinter.cpp b/third_party/WebKit/Source/core/paint/PaintPropertyTreePrinter.cpp
index 4b193f1f288f98ea6b2871118655127c62046442..e0a90dc47caf55c1c29f9d146e91279d9e1b9160 100644
--- a/third_party/WebKit/Source/core/paint/PaintPropertyTreePrinter.cpp
+++ b/third_party/WebKit/Source/core/paint/PaintPropertyTreePrinter.cpp
@@ -495,11 +495,10 @@ class PaintPropertyTreeGraphBuilder {
     for (const LayoutObject* child = object.SlowFirstChild(); child;
          child = child->NextSibling())
       WriteLayoutObjectNode(*child);
-    if (object.IsLayoutPart() && ToLayoutPart(object).GetFrameViewBase() &&
-        ToLayoutPart(object).GetFrameViewBase()->IsFrameView()) {
-      FrameView* frame_view =
-          ToFrameView(ToLayoutPart(object).GetFrameViewBase());
-      WriteFrameViewNode(*frame_view, &object);
+    if (object.IsLayoutPart()) {
+      FrameView* frame_view = ToLayoutPart(object).ChildFrameView();
+      if (frame_view)
+        WriteFrameViewNode(*frame_view, &object);
     }
   }