Remove FrameViewBase as base class of RemoteFrameView.

third_party/WebKit/Source/platform/scroll/ScrollableArea.h

 /*
  * Copyright (C) 2008, 2011 Apple Inc. All Rights Reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 161 matching lines @@
 
   virtual bool IsActive() const = 0;
   virtual int ScrollSize(ScrollbarOrientation) const = 0;
   void SetScrollbarNeedsPaintInvalidation(ScrollbarOrientation);
   virtual bool IsScrollCornerVisible() const = 0;
   virtual IntRect ScrollCornerRect() const = 0;
   void SetScrollCornerNeedsPaintInvalidation();
   virtual void GetTickmarks(Vector<IntRect>&) const {}
 
   // Convert points and rects between the scrollbar and its containing
-  // FrameViewBase. The client needs to implement these in order to be aware of
+  // FrameView. The client needs to implement these in order to be aware of
   // layout effects like CSS transforms.
-  virtual IntRect ConvertFromScrollbarToContainingFrameViewBase(
+  virtual IntRect ConvertFromScrollbarToContainingFrameView(
       const Scrollbar& scrollbar,
       const IntRect& scrollbar_rect) const {
     IntRect local_rect = scrollbar_rect;
     local_rect.MoveBy(scrollbar.Location());
     return local_rect;
   }
-  virtual IntPoint ConvertFromContainingFrameViewBaseToScrollbar(
+  virtual IntPoint ConvertFromContainingFrameViewToScrollbar(
       const Scrollbar& scrollbar,
       const IntPoint& parent_point) const {
     NOTREACHED();
     return parent_point;
   }
-  virtual IntPoint ConvertFromScrollbarToContainingFrameViewBase(
+  virtual IntPoint ConvertFromScrollbarToContainingFrameView(
       const Scrollbar& scrollbar,
       const IntPoint& scrollbar_point) const {
     NOTREACHED();
     return scrollbar_point;
   }
   virtual Scrollbar* HorizontalScrollbar() const { return nullptr; }
   virtual Scrollbar* VerticalScrollbar() const { return nullptr; }
 
   virtual PaintLayer* Layer() const { return nullptr; }
 
@@ skipping 242 matching lines @@
   // vertical-lr / ltr            NO                      NO
   // vertical-lr / rtl            NO                      YES
   // vertical-rl / ltr            YES                     NO
   // vertical-rl / rtl            YES                     YES
   IntPoint scroll_origin_;
 };
 
 }  // namespace blink
 
 #endif  // ScrollableArea_h