Resize background-attachment: fixed when inertTopControls is enabled.

third_party/WebKit/Source/core/layout/LayoutView.h

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  * Copyright (C) 2006 Apple Computer, Inc.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
@@ skipping 211 matching lines @@
   }
 
   LayoutRect visualOverflowRect() const override;
   LayoutRect localOverflowRectForPaintInvalidation() const override;
 
   // Invalidates paint for the entire view, including composited descendants,
   // but not including child frames.
   // It is very likely you do not want to call this method.
   void setShouldDoFullPaintInvalidationForViewAndAllDescendants();
 
+  void setShouldDoFullPaintInvalidationOnResizeIfNeeded(bool widthChanged,
+                                                        bool heightChanged);
+
   // The document scrollbar is always on the right, even in RTL. This is to
   // prevent it from moving around on navigations.
   // TODO(skobes): This is not quite the ideal behavior, see
   // http://crbug.com/250514 and http://crbug.com/249860.
   bool shouldPlaceBlockDirectionScrollbarOnLogicalLeft() const override {
     return false;
   }
 
   // Some LayoutMedias want to know about their viewport visibility for
   // crbug.com/487345,402044 .  This facility will be removed once those
@@ skipping 24 matching lines @@
                           TransformState&,
                           MapCoordinatesFlags) const override;
   void computeSelfHitTestRects(Vector<LayoutRect>&,
                                const LayoutPoint& layerOffset) const override;
 
   void layoutContent();
 #if ENABLE(ASSERT)
   void checkLayoutState();
 #endif
 
-  void setShouldDoFullPaintInvalidationOnResizeIfNeeded();
-
   void updateFromStyle() override;
   bool allowsOverflowClip() const override;
 
   bool shouldUsePrintingLayout() const;
 
   int viewLogicalWidthForBoxSizing() const;
   int viewLogicalHeightForBoxSizing() const;
 
   UntracedMember<FrameView> m_frameView;
 
@@ skipping 40 matching lines @@
   Persistent<HitTestCache> m_hitTestCache;
 
   Vector<LayoutMedia*> m_mediaForPositionNotification;
 };
 
 DEFINE_LAYOUT_OBJECT_TYPE_CASTS(LayoutView, isLayoutView());
 
 }  // namespace blink
 
 #endif  // LayoutView_h