[oilpan] Rename visit to mark.

Source/core/dom/EventTarget.h

Index: Source/core/dom/EventTarget.h
diff --git a/Source/core/dom/EventTarget.h b/Source/core/dom/EventTarget.h
index 60a9e45a0b4991db8efeda1b441479dd5dd4204e..a5d49941aa74d1bd18c2ab2e5137df4492fa9eeb 100644
--- a/Source/core/dom/EventTarget.h
+++ b/Source/core/dom/EventTarget.h
@@ -127,12 +127,12 @@ namespace WebCore {
         bool fireEventListeners(Event*);
         bool isFiringEventListeners();
 
-        // We can't pass an EventTarget pointer into Visitor::visit directly
+        // We can't pass an EventTarget pointer into Visitor::mark directly
         // because it does not coincide with the actual start of the object and
         // the visitor has to access the object header. Thus we need a helper
         // method that correctly adjusts the pointer before passing it into the
         // visitor.
-        virtual void visitWith(Visitor*) const = 0;
+        virtual void adjustAndMark(Visitor*) const = 0;
 
     protected:
         virtual ~EventTarget();
@@ -198,7 +198,7 @@ namespace WebCore {
 
     template<> class TraceTrait<EventTarget> {
     public:
-        static void visit(Visitor* visitor, const EventTarget* self) { self->visitWith(visitor); }
+        static void mark(Visitor* visitor, const EventTarget* self) { self->adjustAndMark(visitor); }
 
         static intptr_t getTypeMarker() { return 0; }