[oilpan] Rename visit to mark.

Source/core/css/CSSPrimitiveValue.cpp

Index: Source/core/css/CSSPrimitiveValue.cpp
diff --git a/Source/core/css/CSSPrimitiveValue.cpp b/Source/core/css/CSSPrimitiveValue.cpp
index 877a68f6bf3837cc9b76a904fcf5f6d50d178392..45d07fffd2f6a4abf2a728ca693b652759227806 100644
--- a/Source/core/css/CSSPrimitiveValue.cpp
+++ b/Source/core/css/CSSPrimitiveValue.cpp
@@ -1328,22 +1328,22 @@ 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;