[oilpan] Rename visit to mark.

Source/core/css/CSSPrimitiveValue.cpp

 /*
  * (C) 1999-2003 Lars Knoll (knoll@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2012 Apple Inc. All rights reserved.
  *
  * 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 1310 matching lines @@
         break;
     default:
         break;
     }
 }
 
 void CSSPrimitiveValue::traceAfterDispatch(Visitor* visitor)
 {
     switch (m_primitiveUnitType) {
     case CSS_CALC:
-        visitor->visit(m_value.calc);
+        visitor->mark(m_value.calc);
         break;
     case CSS_COUNTER:
-        visitor->visit(m_value.counter);
+        visitor->mark(m_value.counter);
         break;
     case CSS_PAIR:
-        visitor->visit(m_value.pair);
+        visitor->mark(m_value.pair);
         break;
     case CSS_RECT:
-        visitor->visit(m_value.rect);
+        visitor->mark(m_value.rect);
         break;
     case CSS_QUAD:
-        visitor->visit(m_value.quad);
+        visitor->mark(m_value.quad);
         break;
     case CSS_SHAPE:
-        visitor->visit(m_value.shape);
+        visitor->mark(m_value.shape);
         break;
     default:
         break;
     }
     CSSValue::traceAfterDispatch(visitor);
 }
 
 } // namespace WebCore