[oilpan] Rename visit to mark.

Source/wtf/Vector.h

Index: Source/wtf/Vector.h
diff --git a/Source/wtf/Vector.h b/Source/wtf/Vector.h
index 657a49b836afa97c17585846be6c0ee7cec0323e..d8765c2f304009f0f487dce55fd40d6c7e26d315 100644
--- a/Source/wtf/Vector.h
+++ b/Source/wtf/Vector.h
@@ -576,7 +576,7 @@ namespace WTF {
 
         void clearUnusedSlots(T* from, T* to)
         {
-            VectorUnusedSlotClearer<Allocator::heapAllocation && (VectorTraits<T>::needsDestruction || VectorTraits<T>::needsVisiting || VectorTraits<T>::isWeak), T>::clear(from, to);
+            VectorUnusedSlotClearer<Allocator::heapAllocation && (VectorTraits<T>::needsDestruction || VectorTraits<T>::needsTracing || VectorTraits<T>::isWeak), T>::clear(from, to);
         }
 
         Vector(const Vector&);
@@ -1235,15 +1235,15 @@ namespace WTF {
 #endif
 
     // This is only called if the allocator is a HeapAllocator. It is used when
-    // visiting during a tracing GC.
+    // tracing during a garbage collection.
     template<typename T, size_t inlineCapacity, typename Allocator>
     void Vector<T, inlineCapacity, Allocator>::trace(typename Allocator::Visitor* visitor)
     {
         const T* bufferBegin = buffer();
         const T* bufferEnd = buffer() + size();
-        if (VectorTraits<T>::needsVisiting) {
+        if (VectorTraits<T>::needsTracing) {
             for (const T* bufferEntry = bufferBegin; bufferEntry != bufferEnd; bufferEntry++)
-                Allocator::template visitWith<T, VectorTraits<T> >(visitor, *const_cast<T*>(bufferEntry));
+                Allocator::template adjustAndMark<T, VectorTraits<T> >(visitor, *const_cast<T*>(bufferEntry));
         }
         if (this->hasOutOfLineBuffer())
             Allocator::visitHeapPointer(visitor, buffer());