Rename Node::shadowHost() to Node::ownerShadowHost()

third_party/WebKit/Source/core/paint/ThemePainterMac.mm

 /*
  * Copyright (C) 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
  * Copyright (C) 2008, 2009 Google, 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 475 matching lines @@
     [search setControlView:nil];
     [search resetSearchButtonCell];
 
     return false;
 }
 
 bool ThemePainterMac::paintSearchFieldCancelButton(const LayoutObject& o, const PaintInfo& paintInfo, const IntRect& r)
 {
     if (!o.node())
         return false;
-    Element* input = o.node()->shadowHost();
+    Element* input = o.node()->ownerShadowHost();
     if (!input)
         input = toElement(o.node());
 
     if (!input->layoutObject()->isBox())
         return false;
 
     GraphicsContextStateSaver stateSaver(paintInfo.context);
 
     float zoomLevel = o.styleRef().effectiveZoom();
     FloatRect unzoomedRect(r);
@@ skipping 213 matching lines @@
         backgroundBounds.origin.y = bounds.origin.y + (heightDiff / 2) + 1;
     }
 
     LocalCurrentGraphicsContext localContext(paintInfo.context, rect);
     HIThemeDrawButton(&backgroundBounds, &drawInfo, localContext.cgContext(), kHIThemeOrientationNormal, 0);
     return false;
 }
 
 
 } // namespace blink