Rename LayoutPart::widget to LayoutPart::frameViewBase

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

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "core/paint/PaintPropertyTreePrinter.h"
 
 #include "core/frame/FrameView.h"
 #include "core/frame/LocalFrame.h"
 #include "core/layout/LayoutPart.h"
 #include "core/layout/LayoutView.h"
@@ skipping 475 matching lines @@
     }
     os << "\"];" << std::endl;
     const void* parent = object.isLayoutView()
                              ? (const void*)toLayoutView(object).frameView()
                              : (const void*)object.parent();
     writeParentEdge(&object, parent, s_layoutNodeColor, os);
     writeObjectPaintPropertyNodes(object);
     for (const LayoutObject* child = object.slowFirstChild(); child;
          child = child->nextSibling())
       writeLayoutObjectNode(*child);
-    if (object.isLayoutPart() && toLayoutPart(object).widget() &&
-        toLayoutPart(object).widget()->isFrameView()) {
-      FrameView* frameView =
-          static_cast<FrameView*>(toLayoutPart(object).widget());
+    if (object.isLayoutPart() && toLayoutPart(object).frameViewBase() &&
+        toLayoutPart(object).frameViewBase()->isFrameView()) {
+      FrameView* frameView = toFrameView(toLayoutPart(object).frameViewBase());
       writeFrameViewNode(*frameView, &object);
     }
   }
 
   void writeFrameViewNode(const FrameView& frameView, const void* parent) {
     std::ostream& os = m_layout;
     os << "n" << &frameView << " [color=" << s_layoutNodeColor
        << ", fontcolor=" << s_layoutNodeColor << ", shape=doublecircle"
        << ", label=FrameView];" << std::endl;
 
@@ skipping 69 matching lines @@
 }
 
 String paintPropertyTreeGraph(const blink::FrameView& frameView) {
   blink::PaintPropertyTreeGraphBuilder builder;
   StringBuilder stringBuilder;
   builder.generateTreeGraph(frameView, stringBuilder);
   return stringBuilder.toString();
 }
 
 #endif  // DCHECK_IS_ON()